125 Fortune 500 projects settled down! Two hundred billion industries broke out in this coastal new city.

CCTV’s large-scale media activity "Hundred Years and Hundred Cities" came to Yantai City, Shandong Province. Yantai was one of the first coastal open cities in China in 1984, and it was a new coastal city rising from the saline-alkali wasteland.

  The reporter came to the Folaishan Citizen Cultural Park in Yantai Economic and Technological Development Zone, which is only more than 1000 meters away from the seaside. The sea has formed its high-quality ecology and provided natural location advantages for urban development here.

  After more than 30 years of vicissitudes, the once saline-alkali beach has become a modern coastal new city. At present, 125 Fortune 500 projects have taken root in Yantai Development Zone, and the output value of the two leading industries of machinery, automobiles and electronic information has exceeded 100 billion yuan. Strategic emerging industries have risen strongly, and two industrial clusters, advanced structural materials and biomedicine, have been selected as the first batch of 66 national strategic emerging industrial clusters in China, and the total production capacity of MDI materials ranks first in the world.

  Liu Jianmin, Deputy Secretary of the Working Committee and Deputy Director of the Management Committee of Yantai Development Zone: Like many development zones in China, the development model of Yantai Development Zone is to expand the secondary production, promote the integration of the tertiary production and the production city, and finally rise from a barren beach to a new coastal city.

  In recent years, Guxian Street in Yantai City has further promoted the construction of the cultural brand of "Famous Town of Shandong Cuisine", taking Shandong Cuisine Industry as the core, giving consideration to culture, function and architecture, and planning to build an industrial cluster with the characteristics of ancient Shandong Cuisine.

  Yu Fangqing, Deputy Secretary of the Party Committee and Director of the Office of Guxian Street, Yantai City, Shandong Province: The ancient history and humanities are very long. Besides Shandong cuisine, there are also very rich historical and cultural elements. There are mountains, waters, stories, delicious food and wine.

Successfully returned! A new generation of spacecraft opens a new chapter in manned space flight and moves forward to the world’s first class.

"Separation of the return capsule" and "entry into the atmosphere" … accused the hall operator of staring at the screen, and the measurement and control instructions came one after another. With three huge red and white "umbrella flowers" in full bloom over Jiuquan Dongfeng recovery landing site, the return capsule slowly swayed and landed on the ground. The return capsule is getting closer and closer to the ground, six airbags are opened, and the landing buffer is smooth, and the flight test mission is a complete success!

The moment the return capsule landed smoothly, warm applause immediately resounded through the hall in beijing aerospace control center.

At 13: 49 on May 8, the return capsule of a new generation of manned spacecraft test ship, which was developed by the Fifth Research Institute of China Aerospace Science and Technology Corporation, successfully landed in the predetermined area of Jiuquan Dongfeng Recovery Landing Site, which marked the complete success of the test ship’s flight test mission and also meant that China’s manned space industry opened a new chapter.

Simulation diagram of a new generation of manned spacecraft in orbit

Seven key technologies of perfect verification

The new generation manned spacecraft is a new generation of round-trip transport aircraft for China’s near-earth space station operation and manned lunar exploration. It has the characteristics of high safety, high reliability, multi-task adaptability and modular design, and adopts a new configuration of "return cabin+service cabin". Spacecraft can be used in low-earth orbit to support the construction of China’s space station, and it is also competent for the exploration of more distant deep space such as manned landing on the moon. It also has the powerful ability of "transporting people+transporting goods" and can transport 6-7 astronauts at a time when performing low-earth orbit tasks.

The new generation of manned spacecraft adopts many new technologies and products, especially in terms of reliability, safety, comfort, economy and intelligence.

The main goal of this mission is to verify the correctness of the new generation manned spacecraft scheme. It is understood that in order to verify more technologies and equipment, the development team of the Fifth Academy arranged high-density flight events for the test ship. During the on-orbit flight, the test ship has to complete dozens of key actions and carry out a number of carrying tests. It can be said that every minute is fully scheduled.

From successful launch to safe return, the test ship performed perfectly. For the Fifth Academy, seven key technologies that they are most concerned about and related to the success or failure of the mission have been verified one by one, which points out the direction for the development of new spacecraft in the next stage.

A new generation of manned spacecraft under test

These seven key technologies are:

In the on-orbit flight stage, the first single-component non-toxic engine with the highest thrust in the world successfully completed its debut.The HAN propellant used in this engine has the advantages of non-toxicity, pollution-free, low freezing point, high density, high specific impulse and low maintenance cost. It will completely replace the existing propellant in the future and further improve the safety of astronauts.

The maximum volume surface tension tank used for spacecraft in China for the first time performed perfectly.This tank adopts aluminum alloy lining and composite material winding structure, which has more loading capacity and can provide greater orbital maneuverability for the test ship. During the on-orbit flight, the test ship easily completed many orbit changes and entered the large elliptical orbit, which created sufficient conditions for high-speed reentry and return with large reentry angle.

A more comprehensive integrated electronic system is worthy of trust.During the mission, the system successfully completed the functions of the whole ship bus management, time system management, data storage, contact signal processing and thermal control management, which made the spacecraft run more efficiently.

Smarter autonomous track control technology plays an outstanding role.During the on-orbit operation, the attitude control engine performs attitude control, maintaining the attitude stability of the three-axis to the ground and during orbit change and braking; The orbit control engine changed its orbit several times, and successfully executed the return braking, which accurately controlled the test ship to complete the space flight.

In the reentry and return phase, the new heat-proof structure and materials adopted for the first time have been tested.. The whole thermal protection structure maintains a very high thermal protection efficiency on the basis of reducing the weight by more than 30% year-on-year. The new lightweight heat protection material not only withstood thousands of degrees of high temperature ablation during reentry and return, but also protected the safety of the return cabin. Moreover, the heat protection structure adopts the detachable replacement design for the first time, which can effectively improve the reusable rate. After returning, only one "physical examination" is needed, and a new heat-proof structure is replaced, so that the return capsule can be put into the next mission.

For the first time, the group parachute pneumatic deceleration and airbag landing buffer technology were adopted to escort home.. After the return capsule entered the atmosphere and reached the specified height, two deceleration umbrellas and three main umbrellas were opened in turn, which successfully reduced the speed of the return capsule from "aircraft flight speed" to "automobile city driving speed"; Before landing, six airbags were inflated and opened to help the cabin "soft landing" smoothly, ensuring the safe and complete recovery of the return cabin to the greatest extent.

Tailor-made on-orbit data acquisition system provides scientific support for future development.During the mission, the system obtained the impact load of ship-rocket separation and the load environment of carrying launch, on-orbit flight and return landing through various sensor networks. By measuring the pressure and temperature of the characteristic points on the bottom and sidewall surface of the return capsule, the aerodynamic and thermal characteristics of the return capsule during high-speed reentry are obtained. These valuable data will provide important reference for the development and optimization of subsequent models of new spacecraft.

The new generation of manned spacecraft is larger in size, more functional, more intelligent and autonomous, and adopts reusable technology.

China manned spacecraft technology from running to running.

Manned space flight represents a country’s comprehensive national strength and scientific and technological strength, and can promote the development of multidisciplinary and multi-technical fields. According to official information, China began to explore manned space technology in the 1960s. After the successful launch of the Dongfanghong-1 satellite, the manned space program codenamed "Project 714" was fully promoted, and the development plan of the "Shuguang-1" manned spacecraft of this project was officially launched. However, due to various reasons, the development of the "Shuguang-1" manned spacecraft finally stopped.

In 1992, China’s manned spaceflight project was officially launched. In the early morning of November 20, 1999, the Shenzhou-1 spacecraft was launched, and the curtain of China’s manned space flight slowly opened. On October 15th, 2003, Shenzhou 5 was launched. Astronaut Yang Liwei started the return procedure after flying around the earth for 14 times and 21 hours in Shenzhou 5, and returned smoothly, realizing Chinese’s dream of flying for thousands of years.

"Dawn One" spacecraft looks like a bullet head.

Since 1999, China has launched a total of 11 shenzhou spaceship, including 6 manned spacecraft and 5 unmanned spacecraft, and also launched 2 space laboratories, with 11 China astronauts and 14 people completing space trips, with the longest in-orbit time reaching 30 days; Achieve multiple firsts-astronauts’ first space outing, first rendezvous and docking, first space teaching …

At the press conference of the first mission of the Long March V B carrier rocket held on the evening of May 5, Ji Qiming, assistant director of the China Manned Space Engineering Office, introduced that China’s space station will be completed around 2022, with a total of 12 missions planned. After this mission, the core module and the experimental module will be launched successively to carry out on-orbit assembly and construction of the basic configuration of the space station; During the period, it is planned to launch four Shenzhou manned spacecraft and four Tianzhou cargo spacecraft to carry out crew rotation and cargo replenishment.

Facing the mission demand of China’s manned space flight to further deep space, in 2015, the Fifth Academy demonstrated and put forward the plan of developing a new spacecraft test ship to carry out high-speed reentry flight test. From January 2017 to December 2019, in just three years, the Fifth Academy completed the scheme design, product development, whole ship assembly, comprehensive test and large-scale test, broke through a large number of key technologies, and built this new spacecraft test ship from scratch, carrying new hopes and opening up new "heavenly roads".

Shenzhou VII astronauts left the cabin for the first time.

After mission verification, the main technical indicators of the new generation manned spacecraft test ship have reached the international advanced level. The Paper (www.thepaper.cn) learned from the Fifth Academy that compared with the international advanced space shuttle spacecraft, China’s new generation of manned spacecraft is no less capable, and they all have the ability to adapt to multi-task requirements, greater orbital maneuverability, and land and water landing capabilities.

The new spacecraft is more intelligent, and the GNC system of the spacecraft can independently control the flight of the spacecraft, which further improves the autonomous operation ability, improves the on-orbit survivability and application potential, and reduces the maintenance and operation cost, which is of great significance to the follow-up deep space exploration and the development of manned space models in China. The new spacecraft can also "see a doctor" for itself. During the flight, it pays close attention to its own health in real time. Once there is a problem, it "diagnoses" itself through the intelligent algorithm of the system, finds the lesion and removes it temporarily or permanently.

The new spacecraft is more cost-effective. The new spacecraft can be reused, and the use cost is greatly reduced. In order to reduce the cost of entering space, the return cabin of a new generation of manned spacecraft is designed by aerospace engineers to be reusable, and some high-value equipment, such as star sensors and computers, are adjusted from service cabin to return cabin after optimization design, so that they can be recycled after returning with the return cabin. A new lightweight thermal protection structure independently developed by China is coated outside the return capsule. After the mission is completed, only the lightweight thermal protection structure needs to be replaced, and the manned space mission can be carried out again after strict inspection. In order to achieve multi-functional use, the new spacecraft adopts a modular design of "building blocks". Different mission requirements can be completed through the same return cabin and different service cabin configurations.

The successful mission of the test ship indicates that a new generation of manned spacecraft in China has taken shape. It is understood that the Fifth Academy will, in combination with the mission requirements, carry out in-depth demonstration of the overall scheme of a new generation of manned spacecraft, improve and develop a new generation of manned spacecraft with high carrying capacity and cargo transportation capacity as soon as possible, and adapt to the near-earth space station and manned deep space exploration mission, so that China’s manned space transportation technology can fully realize the leap from running to running, so that Chinese’s pace of exploring space can be more stable and further, and contribute more to the early realization of the great dream of building a space power.

Pre-sale of 28,900 Pentium ponies will go offline on May 17th.

  [car home Information] A few days ago, we learned from the official that (|) will be rolled off the assembly line on May 17th, and the pre-sale of this car has been started before, with a total of three models, with the pre-sale price range of 28,900-34,900 yuan. Pentium Pony locates a mini electric vehicle with three doors and four seats, with a pure battery life of 122km/170km under CLTC conditions.

FAW Pentium Pony 2023 Princess Edition Test Car

FAW Pentium Pony 2023 Princess Edition Test Car

FAW Pentium Pony 2023 Princess Edition Test Car

  Looking back at the new car, its appearance cancels the design of China Net, and the charging port is below the new LOGO. There are two Q-cute headlights on the front face, and the high-profile models will also provide LED light sources and have different color schemes. In terms of body size, its length, width and height are 3000/1510/1630mm and its wheelbase is 1953 mm.

FAW Pentium Pony 2023 Princess Edition Test Car

FAW Pentium Pony 2023 Princess Edition Test Car

  In terms of interior, the interior is relatively simple, but the overall color scheme is bold. It only provides an all-LCD instrument panel, and other control functions are mainly operated by physical buttons. The overall shape is similar to the handle style of the game machine, and the gearbox knob is also located on the center console. This design makes a more spacious space between the two seats in the front row.

FAW Pentium Pony 2023 Princess Edition Test Car

FAW Pentium Pony 2023 Princess Edition Test Car

FAW Pentium Pony 2023 Princess Edition Test Car

  In the configuration part, the new car comes standard with the main driver airbag and front and rear seat belts. In the multimedia entertainment system, the car has functions such as radio, USB music and mobile phone Bluetooth. At the same time, the high-profile models provide a 7-inch LCD instrument combination screen and reversing images. At the same time, it also supports remote control of mobile App, which can realize remote unlocking and remote car search.

FAW Pentium Pony 2023 Princess Edition Test Car

FAW Pentium Pony 2023 Princess Edition Test Car

  In terms of power, Pentium Pony is equipped with a single motor, with a maximum power of 20 kW and a peak torque of 85 Nm. It is equipped with a lithium iron phosphate battery pack, which has a pure battery life of 122km/170km under CLTC working conditions and supports the switching between sports and economy driving modes. At the same time, the slow charging port of the car is located under the central cover of the front face, and there is also a glass water filling port on the left side of the charging port. (Compile/car home Guo Chen)

Seeking a breakthrough in imitation: a historical review of Zotye brand

  [History of independent brands in car home] In a blink of an eye, the history series of independent brands has gradually come to an end. Recently, we reviewed a series of independent brands with a weak sense of existence, such as the Yellow Sea, Cheetah, Shuanghuan and Mustang, but one has never been included in the "completed" list. It’s not that nobody cares. It’s precisely because this car company has a subtle and slightly embarrassing situation in China. People "know it but are not familiar with it" and "can’t forget it and can’t remember it". It is Zotye Automobile. Once upon a time, Zotye was deeply impressed by Jiangnan TT, which is known as the lowest-priced passenger car in the world. Today, we will break through the layers of fog covering Zotye and jointly understand the bumpy course of this independent brand along the way.

Home of the car

1992-2002
Ten years from hardware machinery factory to Zhongtai auto start.

  People say that it is the hardware history of China for 5,000 years, which has made Yongkang, the capital of hardware, and Zotye Automobile, which we are familiar with today, originated from here. Since ancient times, Yongkang has been a thriving place of hardware industry in China. "Hardware artisans travel everywhere, and the government and counties are inseparable from Kangkang" is a true portrayal of Yongkang craftsmen’s crisscrossing. It is for this reason that this small town located in Jinhua, Zhejiang Province has long been famous.

  In the 1990s, with the deepening of domestic reform and opening up, Yongkang ushered in the opportunity of rapid development. In 1992, the state made great efforts to establish China Science and Technology Hardware City in Yongkang, Zhejiang Province, which further consolidated Yongkang’s position as the "Hardware Capital" and at the same time gave many local small and medium-sized enterprises the opportunity to develop rapidly.

  On July 17, 1994, Yongkang Great Wall Hardware Machinery Factory was formally established in Zhejiang Province. After the establishment of the machinery factory, it was mainly engaged in the production and manufacture of motorcycle parts, gas stove parts and small household appliances. Ying Jianren, the later chairman of Tieniu Group, was the director of this hardware machinery factory at that time. Their hardware products sell well at home and abroad, and they have accumulated a lot of original wealth and experience in manufacturing hardware accessories for the machinery factory, which played a very important role in the process of integrating resources and building Zotye Automobile in the later stage of the machinery factory.

Home of the car

  Although Yongkang is known as the "Hardware Capital", it is the annual China Hardware Expo that really makes this hardware city prosperous. Since 1996, Yongkang has held a grand hardware fair every year, which not only broadened the distribution channels of products, but also successfully attracted investment, attracting a large number of well-known enterprises at home and abroad to join. Great Wall Hardware Machinery Factory has soared and developed rapidly with this east wind.

Home of the car

  The explosive development made the Great Wall Hardware Machinery Factory with an initial registered capital of 70,000 yuan quickly transform into Tieniu Group with a registered capital of 101.8 million yuan and a wide range of products. Under the leadership of Chairman Ying Jianren, Tieniu Group did have a bull-like development momentum in the early days of its establishment. Due to the injection of a large amount of capital and technology, Tieniu Group gradually shifted its business focus to the development and manufacturing of higher-level automobile and tractor parts, motor products, instruments and meters, building materials, etc., and the scale of the enterprise has also changed dramatically.

Home of the car

  Time soon entered 2000. During this period, the domestic automobile market experienced a short-term blowout development. The huge market demand, high profit of bicycles and relatively few kinds of automobile products at that time made many domestic enterprises with certain strength see opportunities. It is precisely because of this that a large number of local car companies have sprung up like mushrooms after rain. Everyone shouts to build a car, but they don’t know that there is an essential difference between producing cars and hardware machinery. Because of the foundation of hardware machinery industry, it is not difficult for Tieniu Group to produce body sheet metal parts and small electrical equipment in cars. However, the production of important parts such as automobile engine and gearbox is far beyond Tieniu Group’s own ability. If you want to build a car, you must rely on resource integration. So since 2002, Tieniu Group has embarked on its own road of acquisition and integration.

2003-2008
Acquisition and integration/borrowing chickens to lay eggs Tieniu Group strives for development in turmoil

  Jinma Co., Ltd. is located at the foot of Huangshan Mountain, a world-famous scenic spot. It is a joint-stock enterprise mainly engaged in the production of key automobile parts, motors and electric vehicles. The strength of Jinma Company is exactly what Tieniu Group lacks and has been looking for. Soon, this company has become the main target of Tieniu Group’s resource integration strategy.

Home of the car

  In 2003, Tieniu Group invested to acquire a large number of shares in Jinma, and became the largest shareholder of Jinma Co., Ltd.. Jinma Company is a joint-stock enterprise mainly engaged in the production of key automobile parts, motors and electric vehicles. The advantages of Jinma Company are exactly what Zotye Automobile lacks and has been looking for. Zotye Automobile has further improved and expanded the vehicle manufacturing platform through technical integration with Jinma Company, and settled many difficulties encountered on the road before.

Home of the car

  On September 15th, 2003, Zotye Holding Group was formally incorporated, and Wu Jianzhong became the chairman of Zotye Holding Group. Among the investment shareholders of Zotye Holding Group, there are family members who have been engaged in auto parts for many years. After years of development and operation, most of these family enterprises engaged in the production of auto parts have become parts suppliers of such auto companies as BAIC, Changhe and Jianghuai. With the support of such an auto parts enterprise group, Zotye Group, which has just been reorganized, seems to be ready to enter the field of vehicle manufacturing.

Home of the car

  However, the fact is far from as simple as it seems. Although the organizational structure of the enterprise has rapidly taken shape and the foundation of parts has been formed, what bothers Zotye and Wu Jianzhong is that the enterprise has almost no independent research and development ability, but it has no idea where to start if it wants to build a car. From this, Zotye chose a shortcut that most independent brands will take in the early days: directly acquire mature models or production lines and quickly produce real automobile products.

Home of the car

  Adhering to the initial development plan of "takenism", Zotye Automobile, headed by Wu Jianzhong, began to look for available vehicle resources. By chance, Wu Jianzhong learned that a Taiwan Province car company planned to sell a Toyota TERIOS production line due to financial problems. When the car-making project was at a loss, this news undoubtedly touched Wu Jianzhong’s nerve, and he didn’t want to miss any opportunity to get the enterprise on the right track quickly.

  After careful consideration and relatively extensive market research, Wu Jianzhong thought that there was a shortage of small urban SUVs such as Toyota Terui in China at that time. If this production line can be successfully introduced, the car will be welcomed by young domestic consumers. By then, not only will enterprises be able to get on the right track quickly, but consumers will also be more likely to accept Zotye, a newly established independent brand.

Home of the car

  At the thought of this, Wu Jianzhong can’t sleep at night. He immediately led the negotiating team to Taiwan Province and had a long and arduous negotiation with the car company. In fact, before Zotye got the news, well-known domestic independent brands such as Geely and Chery had already noticed this Toyota Terui production line. However, due to the fact that the models produced on this production line are not in line with the development direction of the enterprises, and these enterprises have other choices, they have never reached a consensus on whether to buy this production line, and the long decision-making process has gradually made Taiwan Province lose confidence.

Home of the car

  At this time, the arrival of Zotye was just right. After several rounds of negotiations, Zotye finally successfully bought this Toyota Terui production line. In order to ensure foolproof use, Zotye packed the whole set of production equipment, molds and even technical workers and managers back to Yongkang. In 2005, Zotye’s vehicle manufacturing plant was officially completed, and the production line and engineers imported from Taiwan Province were also in place as scheduled. Zotye finally cleared all obstacles and began to really implement its own vehicle manufacturing plan.

Home of the car

  With a mature production line and a team of professional technicians, the first batch of models will soon be rolled off the assembly line from Zotye Factory. However, the smooth roll-off of the first batch of models did not make Wu Jianzhong happy, and there was a "big event" in his mind that needed to be solved urgently. Although the original car has been built, Zotye Automobile at that time did not have a "birth certificate", and it was theoretically impossible to sell it in the market.

  Like many independent brands that became monks in the past, Zotye executives were anxious like ants in your pants at this time. It’s not that enterprises don’t have the qualification to build cars. In fact, at that time, the application materials of several independent car companies had been piled up in the national ministries for two or three years, and there was no news, and the date of approval was far away. In desperation, Zotye had to emulate other independent brands and started the idea of cooperating with qualified car companies to build cars by backdoor, which seemed to be the best way Zotye could think of at that time.

Home of the car

  Finding a way, Wu Jianzhong began to solve this thorny problem. He visited several qualified state-owned automobile enterprises such as BAIC, FAW and Changhe, trying to obtain automobile production qualification through cooperation. However, due to various reasons, Wu Jianzhong’s attempts ended in failure without exception. It’s not a business trip, and the successive failures made Wu Jianzhong temporarily give up the idea of cooperation with state-owned automobile enterprises. He thought that it was better to find private enterprises that were closer to their own corporate identity, so Wu Jianzhong turned his attention to the vast number of private automobile enterprises.

  In the end, Chengdu Xindadi Automobile Co., Ltd. entered Wu Jianzhong’s field of vision. This enterprise has the qualifications of developing, producing and selling Class II and III vehicle chassis, passenger cars, medium and large buses, light, medium and heavy trucks with 1.5-25 tons and special-purpose automobile products. Moreover, the company has no similar passenger car products, which meets the cooperation needs of Zotye in all aspects, and Zotye has also offered quite sincere cooperation conditions to Xindadi, and finally.

Home of the car

Home of the car

  In this way, Zotye Automobile was able to "borrow the belly to have children", and obtained the automobile production catalogue through cooperation with the new land, and was allowed to sell the automobile in the market under the name of "Zotye". On January 10th, 2006, Zotye’s first automobile product was listed in 2008 under the name of "Zotye on the Earth". Because it came from Toyota production line, this car has a very high similarity in appearance with TERIOS produced in the late 1990s.

Zotye Auto Zotye 2008 2007 1.3L Fashion Edition

  Zotye 2008, located in a small SUV in the city, looks very small, and its tall and narrow body makes it look like a van. Although the body size is only 3900mm×1555mm×1670mm, in order to ensure greater practicability, Zotye 2008 still adopts a four-door design, and the styling style of the front of the car is biased towards simplification. The irregular headlights with quite pocket size reveal a little cute temperament to the front face. The rear side door+external spare tire is also the usual design of Japanese SUV models in the early 21st century.

Zotye Auto Zotye 2008 2007 1.3L Fashion Edition

  In terms of power, Zotye 2008 didn’t use Toyota engine. In the early stage, it was equipped with a 1.6L naturally aspirated engine from Mitsubishi, with a maximum power of 100 HP and a maximum torque of 133 Nm. In the later stage, Zotye also added a 1.3L version equipped with Mitsubishi 4G13 engine, with a maximum power of 93 HP and a maximum torque of 108 Nm.

Zotye Auto Zotye 2008 2007 1.3L Fashion Edition

  Although the products were successfully marketed, Zotye 2008 at that time could only be produced and sold as a "new earth car" in the national motor vehicle catalogue, and the first batch of Zotye 2008 listed had a lot of minor defects, which often caused such quality problems. However, even so, this car successfully sold more than 11,000 units in 2006. Judging from the enterprise situation and bicycle sales at that time, Zotye can be regarded as a success in the first battle.

Zotye Auto Zotye 2008 2007 1.3L Fashion Edition

  This good momentum continued until 2007. Zotye sold more than 2,000 units in the first two months of 2008. If this momentum continues, it is only a matter of time before reaching the goal of annual sales of 30,000 units. However, the better the sales volume, the more anxious Wu Jianzhong felt. Of course, the reason was that Zotye 2008′ s identity was "not justified" at that time, and it could only appear as a "land car" in the national motor vehicle catalogue. It is still a big problem for Zotye to continue to find a suitable "shell".

Home of the car

  To this end, Ying Jianren, chairman of Tieniu Group, once again raised the banner of acquisition. Since the end of 2006, Tieniu Group has been eyeing Jiangnan Automobile, which is about to face restructuring. This self-owned brand automobile enterprise in Hunan once flourished due to the production of Jiangnan Alto. In March 2007, Tieniu Group successfully acquired 70% of the shares of Jiangnan Automobile Manufacturing Co., Ltd., thus taking Jiangnan Alto to its subsidiary and "buying" a car "birth certificate" of its own, and they also got the opportunity to enter the domestic car market. With the full support of Tieniu Group, Zotye Automobile seems to have a brighter future, and their cooperation with Jiangnan Automobile is quite smooth.

Home of the car

  Both Zotye and Jiangnan are obviously sincere about this merger. At the Shanghai Auto Show in 2007, Zotye, who just completed the acquisition, joined hands with Jiangnan Automobile to appear at the auto show. In addition to the new Zotye 2008 with 1.3L and 1.5L power versions, five models of Jiangnan Alto were exhibited at the booth, which undoubtedly announced the marriage of the two. However, it was soon discovered that the merger between Zotye and Jiangnan was just the beginning, and Tieniu Group wanted to play a bigger game.

Home of the car

  In May of the same year, the production of Jiangnan Alto, which had been suspended for more than half a year, resumed. The slogan "Zotye Jiangnan, a grand event of Hunan" was hung in the Jiangnan automobile assembly workshop in Hunan, and the cooperation between them was harmonious. At the same time, Zotye did not waste its hard-won car production qualification. Also in May, the media frequently revealed that Zotye Automobile had already started to contact Fiat Group and had signed some cooperation agreements. The news was later confirmed by Zotye and Fiat, and Zotye said that they would produce a Fiat car in China in a special form of buyout.

Home of the car

  Later, it was revealed that Zotye was going to buy Lancia Lybra, a mid-level car owned by Fiat, which was discontinued in 2005. Because of the buyout, once this car is produced in China, it will directly hang the Zotye brand logo. For the future, Zotye has also planned a quite grand blueprint. They plan to continue to cooperate with Fiat Group in the future and purchase 7-8 more models. In 2008, they will realize the annual production and sales of 20,000 cars, and in 2010, they will realize the annual production and sales of 50,000 cars. In the next few years, they plan to increase the overall production capacity of Zotye cars to 300,000 cars.

Home of the car

  Buying a production line is not something that can be completed overnight. Zotye Automobile first cooperated with Fiat Group on automobile engine projects. Also in May 2007, Tieniu Group, the parent company of Zotye Automobile, signed an agreement with Tongling City, Anhui Province to start construction of an engine factory with an annual output of 150,000 units in the local area through the acquisition of Tongfeng Electronics Co., Ltd.

Zotye Auto Zotye 2008 2008 1.5L Fashion Edition

  On the one hand, Zotye has flourished in the capital market, on the other hand, it has not relaxed the development of the product side. At the end of 2007, Zotye launched an improved 2008 model, and the front face of the new car became more concise and generous. The lower part of the fender added a "game flavor" to the whole car, which also added some cross-border elements to Zotye 2008. Obviously, Zotye wanted to bring the image of 2008 closer to Jimny and strive to build a small city SUV with special driving pleasure. It is for this reason that Zotye 2008 has always had good sales in domestic and foreign markets.

Home of the car

  In November of the same year, several Algerian foreign businessmen came to Zotye Automobile Group not far from Wan Li to discuss the export business of new Zotye 2008. In fact, Zotye 2008 had been exported to North Africa, the Middle East, Southeast Asia, Russia and other countries or regions long before this negotiation, and it was still very popular in these countries. And "domestic export" is also a road that domestic independent brand car companies often have to take.

Home of the car

  "As long as 18,000 yuan, Alto will drive home", Zotye shouted such a promotion slogan in 2008, and in that year, Jiangnan Alto became the lowest-priced passenger car in the world because of its starting price of 18,000 yuan. There is no ABS, no electric windows, no front fog lights, and even no air conditioning. It is completely a scooter for third-and fourth-tier cities.

  In terms of power, Zotye Jiangnan Alto uses JN368QA 0.8L three-cylinder EFI gasoline engine with a maximum of 36 horsepower. In addition, there is JNJ7112 with JN465QA four-cylinder EFI gasoline engine. Equipped with a four-speed manual transmission, the maximum speed is 120km/h, which meets the national III emission standard and can be extended to the national IV standard. It is such a car that its sales volume actually reached an astonishing 30,000 units in the first year of its resumption of production, and the name of "the cheapest scooter in history" was thus well known to consumers.

2008-present
All-round efforts are made in the field of passenger cars, and Zhongtai Automobile is on the right track.

  With the successful convening of the 2008 Beijing Olympic Games, "energy saving and emission reduction" has become the future development direction advocated by the whole society, and domestic independent brand car companies are focusing on new energy vehicles. Zotye is also unwilling to lag behind in this new energy wave. In the second half of 2008, Zotye decided to develop an electronic control system on its own car platform, and strive to make every model of Zotye have a pure electric version in the future.

Home of the car

  Just as Zotye was determined to make great efforts to develop new energy vehicles, they made a "big move" at the first auto show after the Beijing Olympic Games. On September 19th, 2008, Zotye launched a modified 2008 model. In the early stage, it launched four models with 1.3L and 1.5L engines, with the price range of 55,900-64,900 yuan, but at this time its name has changed to Zotye 5008. Regarding the change of the model name from "2008" to "5008", the manufacturer said that this actually shows Zotye’s idea of "leapfrog" improvement of this car.

Zotye Auto Zotye 5008 2008 1.5L Manual Fashion

  So is the fact really as Zhongtai said? The overall shape of the 5008 has not changed much from the previous model, and it still maintains the positioning of a small SUV with Cross crossover style. The redesigned headlights and front bumper add a bit of fashion to it, but this change in details has not added too many points to its appearance. Although the shape is more beautiful than before, it is still not outstanding.

Zotye Auto Zotye 5008 2008 1.5L Manual Fashion

  In terms of power, Zotye 5008 is still equipped with 4G13 from Mitsubishi and two small-displacement naturally aspirated 4G15 engines, of which the maximum power of the 1.3L engine is increased to 93 horsepower, and that of the 1.5L model is increased to 106 horsepower. Although this performance can meet the needs of transportation in the city, it does not have the performance of "skipping" as Zotye said. However, it is quite surprising that Zotye 5008 still maintains a good sales performance in the shrinking domestic automobile market.

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  In order to improve the corporate image in an all-round way, Zotye launched a brand-new logo in the same period of listing in 5008. The new logo takes the initials "Z" of Zotye Automobile as the main element, which has high recognition and modern and fashionable style. The new LOGO also seems to bring good luck to Zotye. In the first year of its listing, 5008 sold nearly 50,000 vehicles, with an average monthly sales of more than 4,000 vehicles, ranking fifth in the domestic SUV hot-selling list that year. After the success of the first battle, the redesigned Zotye 5008 also brought surprises. Zotye Auto is also gradually familiar with domestic consumers from this time and has become a brand that people can’t forget.

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  In December, 2008, Zotye bought out the first model of Fiat Group-Mengdi Braun. With the smooth production of this MPV model, the cooperation between Zotye and Fiat seems to have been very deep. At the same time, it was even reported that Zotye had bought out four production platforms of M/P/D/L from Fiat, and Palio, which was once produced in Nanjing Fiat, will also be produced in Zotye Factory, renamed Padi and hung with Zotye logo.

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  However, just before the news was confirmed, Fiat jumped out to clarify the facts, saying that it was only a normal business transaction with Zotye. Fiat sold a batch of production equipment and technology to Zotye, and allowed Zotye to use these technologies to produce Zotye’s products, but it never included Fiat’s brand use rights, that’s all. The rumors of "takeover", "deep cooperation" and even "joint venture" exposed by the media have been exaggerated, and Fiat will find another partner in China.

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  Fiat’s face-to-face denial is a temporary ending to this cooperation storm. Time quickly came to the 2009 Shanghai Auto Show. At this auto show, Zotye launched a 2008EV pure electric vehicle with a price of 119,800 yuan. The new car uses lithium-ion batteries, which are compatible with household power supply and fast charging mode. The maximum power of the motor is 37 horsepower, the maximum speed is 110km/h, and the maximum driving range is 300 kilometers, which can meet the needs of people in the city. In August of that year, Zotye 2008EV electric vehicle and BYD F3DM were successfully listed in the first batch of new energy vehicles in China, and they can enjoy the state subsidy policy.

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  After successfully boarding the new energy vehicle subsidy catalogue, Zotye began to rapidly promote the mass production and listing of 2008EV. At the beginning of 2010, the first batch of Zotye 2008EV electric vehicles were officially put on the market. However, unlike ordinary models, Zotye will promote this pure electric vehicle by leasing in the early stage, and the sales method will be decided according to the market situation in the later stage.

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  At this time, Zotye is actually planning a rather grand plan. After experiencing the storm of cooperation with Fiat, Zotye finally chose to change the previous "KD" production mode, digest and integrate the acquired Fiat model platform and technology, and comprehensively make several new cars in China. Domestic models will use a large number of local spare parts and reduce the price. Not only that, the new car will also be rebranded with Zotye’s brand-new "Z" letter logo and use a brand-new name.

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  With the new hatchback car "Lang Lang" rolled off the production line in June, 2010, Zotye’s plan for the new car series "Lang Lang" has surfaced in an all-round way. Counting Lang Yue and Lang Jun, which just rolled off the production line, Zotye has built a brand-new "Lang Series" product line consisting of three new cars. Combined with previous reports, it is not difficult to find that these three new cars are actually built on the Fiat 178 platform acquired by Zotye, and the prototypes corresponding to Langlang, Langjun and Langyue are Fiat Palio, Siena and Dream Braun respectively. It seems that the development and production of new cars with the help of overseas platforms has become the only way for the development of domestic independent automobile brands.

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  With the listing of Lang Yue, Lang Jun and Lang Lang, Zotye has completed the phased layout in the domestic market. Counting the "008" series, Jiangnan series and "Lang series" models, Zotye has formed a complete product line covering the A-class, B-class and SUV markets. It took Zotye only seven or eight years from the beginning of the enterprise to the powerful product camp today.

  In 2011, Shanghai Auto Show became a stage for Zotye to show the world the development achievements of these years. At this year’s auto show, Zotye brought a variety of concept cars to the show, and its products covered mini-cars, compact cars and SUVs. Such a huge lineup not only surprised consumers, but also made Zotye a highlight of its own brand camp at that auto show. That is, at that auto show, we were surprised to find that all the exhibition cars of Zotye began to be named by letters+three digits.

Home of the car

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  Just as we were puzzled by such naming rules, Zotye gave the answer shortly after the auto show. In May 2011, Zotye announced that the previously listed Langyue was officially renamed as Zotye M300, and took this opportunity to explain the latest naming rules of its products. Zotye will use the naming method of "letters+numbers" in the future, with "Z", "T", "M", "E" and "ZR" representing cars, SUVs, MPVs, new energy vehicles and sports cars respectively. The numbers "100", "200", "300", "600" and "800" after the letters represent the corresponding vehicle platform, and "HB" represents the hatchback vehicle of the same platform. According to such naming rules, it is not surprising that Langyue, which was previously positioned as an MPV model, was renamed M300.

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  In July of the same year, Zotye exposed the product planning of "three SUVs+one car", in which T200 is a small SUV developed on the basis of the previous 5008, and T300 and T600 will be newly developed compact and medium-sized SUVs. As for the remaining car product named Z300, Zotye said it would be a brand-new model developed on the Fiat platform, and many people had been looking forward to this car at that time.

Zotye Auto Zotye Z200 2011 1.5L Manual Elite

  In addition, several other models of Zotye have also started to be named by "letters+numbers". Among them, Langjun/Langlang based on Siena and Palio models were renamed Zotye Z200 and Z200HB. These two models were listed on May 20, 2011, and the price ranges were 43,600-68,600 yuan and 49,600-76,600 yuan respectively.

Zotye Auto Zotye Z200 2011 1.5L Manual Elite

  The renamed Zotye Z200 has also undergone a makeover in terms of design. The new car has a strong "German flavor", and the design is not amazing but it is still attractive. Zotye designers obviously chose the safest design method, which is undoubtedly in line with the aesthetics of most domestic consumers.

Zotye Auto Zotye Z200 2011 1.5L Manual Elite

  Configuration is a big advantage of Z200. Except for the 1.3L entry-level model, the other nine versions are equipped with ABS+EBD system, engine electronic anti-theft system, headlight height adjustable, electric heating rear window, four-door electric window, perforated leather seat, height adjustable steering wheel, automatic driving lock and many other safety and comfort configurations. However, the Z200 has not changed much in terms of power. It is still equipped with 1.3L and 1.5L engines from Mitsubishi, with maximum power of 97 HP and 120 HP respectively. Such comprehensive strength in the domestic automobile market at the end of 2011 obviously does not account for the slightest cheapness, and just at this time, the domestic automobile market also ushered in the cold winter.

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  In 2011, the growth rate of passenger car production and sales in China was only 2.8%, which was the lowest increase in the domestic automobile market in 12 years. The blowout development trend in the past was no longer there, and the China automobile market entered an adjustment period. The sharp decline in growth rate will inevitably bring more fierce competition. For auto brands such as Zotye, which are still in the stage of rising accumulation, 2011 was particularly difficult. According to statistics, in 2011, Zotye’s annual passenger car production and sales volume was only over 90,000 units, which fell to the 35th position in the sales ranking. A major management change concerning Zotye and most domestic independent brand car companies is imperative.

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  Sure enough, the 2012 New Year bell was accompanied by a major personnel change in the domestic automobile industry, and this change happened to be closely related to Zotye Automobile. In 2011, the departure of Xia Zhibing, general manager of BYD Auto Sales Company, caused widespread concern in the industry, and the first heavy news of Zotye Auto in 2012 was that Xia Zhibing had joined and would be the president of Zotye Auto, fully responsible for the management of production, technology and sales. For Zotye at that time, the addition of Xia Zhibing rekindled hope for the enterprise.

Home of the car

  In May of the same year, Zotye’s first compact car, Z300, was launched. The three models launched in advance were all equipped with 1.5L naturally aspirated engines, and the price range was 5.8999-69.999 million yuan. This new car created by Zotye has really brought surprises to consumers. Although there are still traces of imitation and reference, the full and smooth body lines and generous front face design have left people with a pretty good first impression. The body size of 4565mm×1766mm×1493mm and the wheelbase of 2700mm make it maintain an advantage in the same level of competition.

Zotye Auto Zotye Z300 2012 1.5L Manual Elite

  In addition to the refreshing design, the progress of Zotye Z300 interior is also a leap forward. The simple and layered design highlights its orientation towards home use, while the relatively exquisite workmanship materials make it also at a higher level in this level. Configuration has always been Zotye’s strong point. The Z300 comes standard with front and rear fog lights, automatic headlights, remote control keys, driving computer, headlight delay closing system and car body anti-theft system, etc. The high-equipped models are equipped with aluminum alloy wheels, leather seats, electric sunroof, multi-function steering wheel, DVD entertainment system, GPS navigation system and parking image system.

Home of the car

  In terms of power, Zotye Z300 is equipped with a 1.5L 4A9 series engine from Mitsubishi, with a maximum power of 113 HP and a maximum torque of 141N·m, which is matched with a 5-speed manual transmission. Although the performance of low-priced models in terms of cost performance is not satisfactory, Zotye Z300 still shows a certain comprehensive strength in general. Combined with its highest price of only 70,000 yuan, this car has considerable sales in the majority of second-and third-tier cities, and Zotye Automobile has also stopped falling and rebounded since the second half of 2012.

Home of the car

  With the launch and release of new models Z300, T200 and Z100 at the 2013 Shanghai Auto Show, Zotye Auto, which had been dormant for two years, ushered in spring in 2013. According to statistics, in 2013, the annual sales volume of Zotye Automobile exceeded 134,000 units, an increase of more than 40% compared with 2012, and the domestic market share of Zotye brand also slowly climbed up driven by sales volume.

  At the 2013 Shanghai Auto Show, we once again saw the T600, the first medium-sized SUV under Zotye. The front face of this concept car has been readjusted, and all aspects are closer to mass production. In addition, news about the redesigned Z300 and the brand-new high-end car Z500 has been exposed one after another. At this time, Zotye has a more in-depth and detailed idea of the future market, and the Z100 will be mainly put into third-and fourth-tier cities. In order to enhance the overall brand image, Zotye must launch a high-end model with a price of more than 250,000 yuan in the next two or three years.

Home of the car

  At the end of 2013, the T600, the first medium-sized SUV of Zotye, was officially launched. There were three models equipped with 1.5L turbocharged engine in the early stage, and the price range was 798-99800 yuan. In the later period, Zotye also added two T600 models with 2.0T engines, and the price was correspondingly increased to 113,800 yuan and 115,800 yuan.

Zotye automobile Zotye T600 2014 1.5T manual luxury model

  "Imitation and reference" is often the "killer" of the design of self-owned brand car companies, and this method is tried and tested. Zotye T600 also failed to escape the fate of imitation. Its front design is highly similar to that of Touareg, and its rounded and full body is obviously suspected of drawing lessons from the shape of Audi Q5. After "copying" for more than ten years, Zotye still doesn’t have a car that is a product of completely independent design. For a company with an annual output of more than 100,000 cars, this dilemma has nothing to do with ability, but cares about the attitude and courage of independent innovation.

Zotye automobile Zotye T600 2014 1.5T manual luxury model

  The interior continues the high standard of Zotye. The simple design highlights the stable atmosphere, and the large LCD screen is very eye-catching. The piano lacquer decorative board and the silver plastic decorative board have excellent matching effect, which reveals a sense of fashion and technology. The overall design of the interior is calm and not outdated, and the texture is outstanding. In terms of safety configuration, Zotye T600 is also sincere, and the appearance of front side airbags, front and rear head airbags and engine electronic anti-theft adds competitiveness to it.

Zotye automobile Zotye T600 2014 1.5T manual luxury model

  In terms of power, Zotye T600 has two supercharged engines of 1.5T and 2.0T to choose from. The maximum power of 1.5T model is 162 HP and the maximum torque is 215 Nm. The maximum power of 2.0T model is 190 HP and the maximum torque is 250 Nm. Different versions of models are equipped with 5-speed manual or 6-speed dual-clutch gearbox. After the T600 goes on the market, it will face the strong challenge of its own brand SUV. Haval H6, BYD S6 and Chery Tiggo 5, which have gained a firm foothold in this market segment, will never give up their sales. It is not easy for Zotye T600 to break through.

Home of the car

  Perhaps it is precisely because of realizing the cruelty of market competition that Zotye launched an overwhelming publicity campaign from the beginning of T600′ s listing, so that this model has always maintained a fairly high exposure in the market. Such frequent exposure has indeed promoted the sales of Zotye T600 to a certain extent. The monthly sales volume of Zotye T600 has remained at around 5,000 units in one year, and it has quickly become another main vehicle of Zotye.

Home of the car

  Zotye’s offensive is obviously still going on. They brought a newly designed medium-sized car at the 2014 Beijing Auto Show. This new car named Z500 continues Zotye’s latest family-style design style, but the most exciting thing is that at least we can’t see obvious imitation and reference traces from the appearance design of this car. In November 2014, Zotye’s first medium-sized car Z500 went on the market. In the early stage, five models with 1.5T engines were listed, and the price range was locked at 76,800-101,800 yuan.

Zotye Auto Zotye Z500 2015 1.5T Manual Luxury Model

  The Z500 maintains a high degree of originality in appearance. Chrome-plated double transverse spokes run through the front grille, and the bottom lines of the front face are sunken, which gives a layered visual effect. Sharp long headlights perfectly blend with the front grille lines to create a handsome look. The wheelbase of 2750mm is also at the mainstream level in the same level.

Zotye Auto Zotye Z500 2015 1.5T Manual Luxury Model

  The appearance is bright, and the interior is also refreshing. The Z500 continues the interior design style that appeared on the Z300 before. By adjusting the shape and area of some areas, it further enhances the sense of grade and advanced interior of the whole vehicle. For this level of independent brand competitors, Z500 interior has certain advantages in terms of design and working materials. At present, the Z500 on sale only has a power version of 1.5T, but according to different configurations, the Z500 has two different models of engines, but the maximum output power of these two engines is 150 horsepower, which is matched with a 5-speed manual or CVT gearbox.

Zhidou electric vehicle Zhidou 2014 standard model

  Also in 2014, Zotye also cooperated with New Ocean Group to launch a pure electric vehicle called Zhidou, and specially established the brand of Zhidou. This cute electric car has a curb weight of only 670kg, uses a permanent magnet DC brushless motor, and has a maximum power of 24 HP, a maximum torque of 82 Nm and a maximum driving range of about 120 km. It is also an electric car used for commuting and transportation in cities. Zotye’s exploration and development in the field of new energy vehicles will also be more and more in-depth.

Home of the car

  In recent years, Zotye has made full efforts in the passenger car market, especially after Xia Zhibing became the president of the company, Zotye’s combination boxing in products has become more fierce. The appearance of Z300, T600, Z500 and other models has improved the product camp, which also marks the planning and determination of Zotye brand to enter the medium-sized car field. However, in today’s fierce domestic auto market, it is not so easy to get a share. Although the company achieved continuous growth in 2013 and 14, and broke through the production and sales of 160,000 units, the sales volume of Z500 was less than 3,000 in the first month of listing, and the problems of independent research and development and weak innovation ability of enterprises are still firmly in front of Zotye Automobile. Zotye obviously has a long way to go before it wants to turn over.

Summary:

  From the local hardware machinery factory to today’s large-scale group enterprise, Zotye has both joy and disappointment, laughter and tears along the way. The explosive growth and rapid accumulation of wealth once made Zotye hold high the banner of "acquisition" and once thought that "what you bought is your own". However, cruel market competition makes Zotye see clearly that its progress is still too slow, too slow, and blindly learning from imitation may make it possible for him to live a good life for the time being. It was not until he was about to sit on the mountain, that Zotye suddenly found that independent brands such as Great Wall, Changan, BYD and Chery had already left themselves far behind, and wanted to catch up, only to find that every step he had to take was so difficult.

  Fortunately, Zotye has finally realized the importance of enhancing its independent research and development capability and cultivating its core competitiveness. From Z500, we have seen Zotye’s determination to abandon the "imitation" mentality and start to really embark on the road of independent research and development. With the development of independent brands today, independent innovation is no longer a "forbidden zone" limited by ability, but a proof of whether an independent car company has the courage to take the first step and whether it can shoulder the pride of "China brand".

  When we review the history of Zotye brand, the whole series of articles on independent brands will soon come to an end. In the past two years, we have taken stock of the development process of 25 domestic independent brands, and also reviewed several independent car companies that have disappeared but are familiar to people, some of whom have suffered from policies; Some suffer from the lack of core technology; Others stand still and push themselves to the edge of the market. However, we should also see that no matter what type of independent brands, their development process is not smooth sailing, and they all have endless hardships and endless difficulties. "State-owned enterprises are lazy and private enterprises are difficult" is a joke describing the current situation of domestic automobile enterprises, but it also deeply hurts domestic automobile consumers.

  It is people’s helplessness to domestic car companies to "mourn their misfortunes and be angry with them". However, the love of our country that we can’t give up makes us have infinite expectations and aspirations for our own brands. Even if it is any bit of progress, everyone will see it in their eyes and be warm in their hearts. Because we clearly know that the foundation of China’s automobile industry is very weak, it is difficult for independent brands to develop and go to the sky. It is precisely for this reason that we do not exclude learning from it and are willing to give independent brands more time to precipitate and digest. Let’s applaud our own brands more and boo less, because we believe that one day those independent brands with one heart and one mind will become what others call "China brands" that can make us proud!

  Facing the coming brand-new era, China brands, build up! (Text/Figure car home Chen Lei)

Notice of the General Office of the Beijing Municipal People’s Government on Printing and Distributing Several Measures to Further Support Small and Medium-sized Enterprises to Respond to the Impact o

Beijing Zhengban made [2020] No.15

District People’s governments, municipal government commissions, offices and bureaus, and municipal institutions:

  With the consent of the municipal government, we hereby print and distribute to you some measures to further support small and medium-sized enterprises to cope with the impact of the epidemic and maintain a stable development.

General Office of Beijing Municipal People’s Government

April 17, 2020

Some measures to further support small and medium-sized enterprises to cope with the impact of the epidemic and maintain steady development

  In order to thoroughly implement the decision-making arrangements of the CPC Central Committee and the State Council on supporting the development of small and medium-sized enterprises, and further accurately help small and medium-sized enterprises in this city to cope with the impact of the epidemic and tide over the difficulties according to the new situation of epidemic prevention and control, the following work measures are formulated on the basis of 16 measures to promote the sustainable and healthy development of small and medium-sized enterprises in this city.

  First, extend the time limit for the implementation of the rent reduction policy

  Small and medium-sized enterprises and individual industrial and commercial households that meet the strategic positioning of the capital city, are not within the scope of relief and rectification, and have difficulties in operation, lease the real estate of state-owned enterprises in Beijing and the district to engage in production and business activities, adhere to business according to government requirements, or close down in accordance with epidemic prevention regulations without layoffs or fewer layoffs, and will be exempted from rent in March and April 2020; Leased for office space, 50% rent reduction will be given in March and April 2020. For renting other business premises, the owner (landlord) is encouraged to reduce or exempt the rent for the tenant in March and April, 2020, which shall be settled by both parties through consultation. During the epidemic period, the municipal and district governments will give certain financial subsidies to enterprises that reduce or exempt rents for small and medium-sized enterprises that rent their houses. Encourage characteristic parks, technology business incubators, university science parks, creative spaces, entrepreneurial bases, cultural industrial parks, audio-visual parks and other carriers to extend the rent reduction time to April simultaneously. Private kindergartens that lease the real estate of state-owned enterprises in Beijing and the district to engage in school-running activities, and postpone the start of school in accordance with epidemic prevention regulations without layoffs or fewer layoffs, shall be implemented with reference to the rent reduction policy for small and medium-sized enterprises. If the chain stores established in the form of branches by catering, convenience stores, beauty salons and domestic service enterprises that are seriously affected by the epidemic and registered in Beijing meet the relevant requirements of small and medium-sized enterprises enjoying rent reduction and exemption as stipulated in this article and bear the rent expenses, it shall be implemented with reference to the rent reduction and exemption policy for small and medium-sized enterprises. Encourage central enterprises in Beijing to refer to the above rent reduction and exemption policies.(Responsible units: district governments, Beijing Economic and Technological Development Zone Management Committee, Municipal State-owned Assets Supervision and Administration Commission, Municipal Finance Bureau, Municipal Housing and Urban-Rural Development Committee, Municipal Economic and Information Bureau, Municipal Science and Technology Commission, Municipal Propaganda Department, Municipal Culture and Tourism Bureau, Municipal Radio and Television Bureau, Municipal Sports Bureau, Municipal Education Commission, Municipal Commerce Bureau, Zhongguancun Management Committee, Municipal Cultural Resources Center)

  Second, strengthen financial support for small and medium-sized enterprises

  Guide the Bank of Beijing, Beijing Rural Commercial Bank and other financial institutions to implement the national rediscount policy for refinancing small and medium-sized banks, and ensure that all funds are provided with loans to small and medium-sized enterprises at preferential interest rates. By adjusting performance appraisal methods and improving bad tolerance, financial institutions are encouraged to issue micro-financial bonds and set up more loan products for small and medium-sized enterprises. Extend the repayment period for enterprises that have development prospects but are temporarily difficult to repay due to the epidemic. We will improve the function of the service center for first loan and renewal of loans for enterprises, and continuously increase the "first loan rate" of small and medium-sized enterprises and the proportion of small and medium-sized enterprises that have not repaid their loans. Give full play to the role of government financing guarantee and re-guarantee institutions in this Municipality. In 2020, the financing guarantee and re-guarantee fees for small and micro enterprises will be halved, and efforts will be made to reduce the comprehensive financing guarantee rate for small and micro enterprises to below 1%. (Responsible units: Business Management Department of the People’s Bank of China, Beijing Banking Insurance Regulatory Bureau, Municipal Financial Supervision Bureau, Municipal Government Affairs Service Bureau, Municipal Finance Bureau and Financial Control Group)

  Third, encourage the development of supply chain finance

  Promote the pilot experience of Haidian District’s confirmation center, give full play to the unified interface role of Beijing Xiaoweijinfu platform, carry out blockchain-based government and state-owned enterprises to confirm the debt relationship with private enterprises and promote supply chain financing throughout the city, strengthen the docking of the confirmation center with Beijing Xiaoweijinfu platform and Zhongzheng accounts receivable financing service platform, and strive to promote the annual accounts receivable financing of small and medium-sized enterprises to exceed 30 billion yuan. (Responsible units: Municipal Financial Supervision Bureau, People’s Bank of China Business Management Department, Beijing Banking Insurance Regulatory Bureau, Municipal Finance Bureau, Municipal State-owned Assets Supervision and Administration Commission, Financial Control Group and Haidian District Government)

  Fourth, promote the innovative development of large, medium and small enterprises

  Encourage municipal and district-owned state-owned enterprises and leading enterprises to open up space carriers and scene applications for small and medium-sized enterprises, actively purchase products of small and medium-sized enterprises, form industrial coordination with small and medium-sized enterprises in terms of capital, brand, production and supply, and provide support services for the development of small and medium-sized enterprises. Encourage enterprises to make good use of the capital’s scientific and technological conditions platform and innovation voucher policy. Increase the support of cultural coupons for physical bookstores. (Responsible units: district governments, Beijing Economic and Technological Development Zone Administrative Committee, Municipal Finance Bureau and district finance bureaus, Municipal Economic and Information Bureau, Municipal State-owned Assets Supervision and Administration Commission, Municipal Science and Technology Commission, Municipal Party Committee Propaganda Department, Municipal Cultural Resources Center, Municipal Culture and Tourism Bureau)

  V. Strengthening the assistance of foreign trade enterprises

  Promote import and export-related financial institutions to increase credit supply, encourage the expansion of the financing scale of export credit insurance policies, and simplify the procedures for reporting losses and claiming compensation. In accordance with the provisions, issue a factual certificate of force majeure for enterprises affected by the epidemic that cannot perform or perform international trade contracts on time. (Responsible units: Beijing Banking Insurance Regulatory Bureau, Business Management Department of the People’s Bank of China, Municipal Financial Supervision Bureau, Municipal Bureau of Commerce, Municipal Council for the Promotion of International Trade, The Export-Import Bank of China Beijing Branch, Third Business Department of China Xinbao Company and other financial institutions)

  Six, support the development of small and medium-sized enterprises in science and technology

  Encourage venture capital institutions to accelerate investment during the epidemic period, and give financial support to high-quality high-tech small and medium-sized enterprises such as incubators that have obtained venture capital and urgent follow-up financing needs within the Zhongguancun demonstration zone. Give a certain proportion of risk subsidies to venture capital institutions with good investment effects. If the first round of investment is carried out, the single subsidy will not exceed 500,000 yuan, and the total annual subsidy of a single institution will not exceed 1.5 million yuan; After the first round of investment, the single subsidy shall not exceed 1 million yuan, and the total annual subsidy of a single institution shall not exceed 2 million yuan. Small and medium-sized scientific and technological enterprises registered in Zhongguancun Demonstration Zone and eligible for financing through scientific and technological credit products will be given discount support for corporate loans, and the discount ratio will be increased from 40% of the actual loan interest to 50%. The annual interest subsidy for a single credit product of each enterprise will not exceed 500,000 yuan. Adjust the reporting standards for R&D cost subsidies for small and micro science and technology enterprises in Zhongguancun, and eligible enterprises with operating income of less than 20 million yuan can declare R&D cost subsidies. (Responsible units: Zhongguancun Management Committee, Municipal Science and Technology Commission and Municipal Finance Bureau)

  Seven, to ensure the orderly resumption of small and medium-sized enterprises.

  Clean up the unreasonable restrictions and simple control regulations for small and medium-sized enterprises to resume work and production, and set no pre-approval review for the resumption of work and production except for the restrictions announced by the state and this Municipality according to the epidemic prevention situation. Restaurants, vegetable shops, beauty salons, convenience stores, repair shops, etc. closely related to residents’ lives can decide to resume work and production independently, provided that the prevention and control requirements are observed. Units that meet the requirements that the office space of employees is not less than 1 meter and the usable area of each person is not less than 2.5 square meters can arrange for employees to return to work on the premise of doing a good job in epidemic prevention management in a single space with a large number of employees. Tourist attractions and outdoor fitness venues, which mainly focus on outdoor sightseeing, resumed operations in a safe and orderly manner. For those who hold "Beijing Health Treasure" and the health status is "nothing unusual", they will go in and out of public places such as commercial buildings, supermarkets, restaurants, factories, construction sites, parks and scenic spots, and various stores, take public transport, and go in and out of communities and villages to carry out activities of resuming work and production, and no other health proof materials related to epidemic prevention are required. (Responsible units: district governments, Beijing Economic and Technological Development Zone Administrative Committee, Municipal Development and Reform Commission, Municipal Bureau of Economy and Information Technology, Municipal Health and Wellness Commission, Municipal Housing and Urban-Rural Construction Commission, Municipal Bureau of Commerce, Municipal Bureau of Culture and Tourism, Municipal Sports Bureau, Municipal Urban Management and Law Enforcement Bureau, and Municipal Market Supervision Bureau)

  Eight, increase support for enterprises to stabilize their posts.

  Combined with the new situation of epidemic prevention and control normalization, we will increase the support of social insurance funds, and provide business training for employees of small and medium-sized enterprises in key industries such as scientific and technological innovation, urban operation security, and life service industry, so as to promote the skills improvement and stable employment of employees. Enterprises with difficulties in production and operation and risks of unemployment can also enjoy temporary post subsidies. (Responsible units: district governments, Beijing Economic and Technological Development Zone Administrative Committee, Municipal Human Resources and Social Security Bureau, Municipal Education Commission, Municipal Culture and Tourism Bureau, Municipal Sports Bureau, Municipal Science and Technology Commission, Municipal Economic and Information Technology Bureau, Municipal State-owned Assets Supervision and Administration Commission, Municipal Commerce Bureau, Municipal Party Committee Propaganda Department, Municipal Finance Bureau, Municipal Postal Administration Bureau, and Municipal Equity Exchange Center)

  Nine, the establishment of small and medium-sized enterprises operating conditions monitoring and early warning mechanism.

  Each district strengthens the daily monitoring of key indicators such as the number, operating conditions and employment situation of small and medium-sized enterprises within its jurisdiction, regularly sorts out the demands of small and medium-sized enterprises, improves the forward-looking and pertinence of monitoring and analysis, and promptly warns of possible problems. The municipal statistical department shall conduct a monthly sampling survey on the operating conditions of small and medium-sized enterprises in various districts. (Responsible units: district governments, Beijing Economic and Technological Development Zone Administrative Committee, Municipal Bureau of Statistics, Municipal Development and Reform Commission, Municipal Bureau of Economic and Information Technology, Beijing Taxation Bureau)

  All districts, departments and units should deeply understand the significance of promoting the stable development of small and medium-sized enterprises to ensure employment, people’s livelihood, stability and innovation, and take helping small and medium-sized enterprises as an important task at present. It is necessary to adhere to departmental coordination, urban linkage, and precise efforts, to be anxious about the urgency of enterprises and to think about what enterprises think, so that small and medium-sized enterprises can have more real sense of gain. All districts should fulfill their territorial responsibilities, formulate detailed implementation rules in light of local conditions, and do a good job in implementing them. During the epidemic, they should strengthen the service of visiting enterprises, understand and respond to the demands of enterprises in a timely manner, and ensure the stable operation and employment of enterprises in the region.

Let "rare diseases" no longer be "orphans" —— What is the expectation of "one pill" for patients with major diseases?

Xinhua News Agency, Beijing, February 20th Question: Let "rare diseases" no longer be "orphans"-What is the expectation of "one pill" for patients with major diseases?

Xinhua News Agency reporters Xiao Sisi, Liao Jun, Bao Xiaojing and Lin Miaomiao

Following the price reduction of some anticancer drugs and medical insurance, "ensuring the use of drugs for 20 million patients with rare diseases" was put on the agenda and attracted much attention. Recently, the State Council held an executive meeting to deploy measures to strengthen the early diagnosis and treatment of cancer and drug security, and decided to give VAT concessions to rare drugs.

From frequently-occurring and common diseases to rare and difficult diseases, the state has played a "combination boxing" to meet the expectations of patients with major diseases for "one pill".

Prevention and treatment of rare diseases play a "combination boxing"

Rare diseases are often called "medical orphans" because of their few clinical cases and little experience, which leads to high misdiagnosis, high missed diagnosis and difficult medication.

Feifei, a two-year-old boy from Hefei, Anhui, suffers from "painless anhidrosis". He often bites his fingers until they are bloody and pulls out his four teeth with his hands, but there is no pain. There are only about 100 cases of this rare disease in the world.

Feifei’s "painless anhidrosis" is one of the more than 7,000 rare diseases confirmed at present. According to the definition of the World Health Organization, rare diseases refer to diseases in which the number of patients accounts for 0.65 ‰-1 ‰ of the total population, including gradual freezing, "glass man" (hemophilia), "puppet man" (multiple sclerosis), involuntary dancing (Huntington’s disease), limp children (spinal muscular atrophy), PNH (paroxysmal nocturnal hemoglobinuria) and so on. In fact, rare diseases are not rare. There are more than 7,000 rare diseases, and the total number of patients with all rare diseases in China has reached more than 20 million …

Pan Longfei, 30, is a patient with Kalman syndrome. This is a rare hereditary disease. Because of hypogonadism, patients suffer from hypoplasia or loss of secondary sexual characteristics, in addition to the loss of sense of smell.

"I was diagnosed at the age of 23." Pan Longfei said that since he was a child, he was thinner and sicker than others. From the age of 6, his parents took him everywhere for medical advice, and it was not until he was 23 years old that he was diagnosed. Every two or three days, he needs to inject human chorionic gonadotropin (HCG) to maintain hormone balance in the body. Pan Longfei said that there is a saying in the industry that "rare diseases are rare, but doctors who can see rare diseases are actually even rarer."

Zhang Shuyang, vice president of Peking Union Medical College Hospital, believes that "from caring for frequently-occurring and common diseases to caring for rare and difficult diseases, especially rare diseases with poor prognosis, caring for patients with rare diseases is the embodiment of social development and civilization, and also represents the fairness and justice of medical treatment. The standardization of diagnosis and treatment of rare diseases and the development of orphan drugs will also drive the development of the overall level of medicine. "

In the past year, the country gradually standardized the diagnosis and treatment of rare diseases.

The 2018 edition of the National Essential Medicines Catalogue and the First Batch of Rare Diseases Catalogue jointly formulated by five departments including the National Health and Wellness Commission have been published one after another … Cancer and rare disease patients have ushered in hope.

Recently, from cancer to rare diseases, the state once again introduced a "combination boxing" for the prevention and treatment of major diseases.

-ensuring medication for patients with rare diseases. Following the State Council’s inclusion of supporting "orphan drugs" in the key task of deepening medical reform in the 13th Five-Year Plan in December 2016, on February 11th this year, the Standing Committee of the State Council decided to give value-added tax concessions to drugs with rare diseases. From March 1st, for the first batch of 21 medicines with rare diseases and 4 APIs, VAT will be levied at a reduced rate of 3% for the import link with reference to anticancer drugs, and at home, VAT can be levied at a simple rate of 3%.

On February 15th, official website, National Health Commission issued the Notice of the General Office of the National Health and Wellness Commission on Establishing a National Collaborative Network for Diagnosis and Treatment of Rare Diseases, and selected 324 hospitals with strong diagnosis and treatment capabilities and more cases as collaborative network hospitals to form a collaborative network for diagnosis and treatment of rare diseases.

According to Wang Ping, Director of the Department of Drug Registration of National Medical Products Administration, a special review mechanism has been established for overseas new drugs that are urgently needed in clinic, and the first batch of 48 varieties that are urgently needed in clinic have been selected, including therapeutic drugs for rare diseases and some drugs that are seriously life-threatening. The approval time for therapeutic drugs for rare diseases is concluded within 3 months, and for other urgently needed therapeutic drugs, it is concluded within 6 months. In 2018, 18 new anticancer drugs were approved, an increase of 157% over 2017.

Shorten the "reflex arc" of policy dividends to the grassroots.

Reporters at the grassroots level found that the inability to buy medicine and the high cost of treatment have become a "life and death test" for patients with rare diseases.

The number of patients with some drugs is too small, pharmaceutical companies are unwilling to produce, and patients have no drugs available.

Zhang Shuyang said that among the 121 diseases listed in the first list of rare diseases, there are 54 medicines available for 39 diseases. Among them, 29 drugs listed in China can treat 21 diseases. There are also most rare diseases for which no medicine is available.

Some drugs for rare diseases are expensive, which makes patients daunting. Qin Jiong, director of pediatrics at Peking University People’s Hospital, said that in the United States, the average annual treatment cost for patients with rare diseases is $137,000, a large proportion of which is medicine.

In Wuhan Children’s Hospital, Xiao Yuzhe, who is more than one year old, lies quietly in his mother’s arms, his palm-sized face is covered by a mask, and his small hand is stuck with an indwelling needle. Xiao Yuzhe has been in the hospital for nearly five months.

"Langerhans histiocytosis-his father and I were stunned after hearing the doctor’s diagnosis. Two people sat outside holding their mobile phones and found out that they were crying with their children." Yuzhe’s mother counted with her fingers, and she has spent more than 110,000 yuan since she was admitted to the hospital. "I heard that the follow-up treatment will cost more than 100,000 yuan."

"cladribine, a needle costs more than 7000 yuan, one course of treatment takes 5 sticks, and the follow-up takes 3 or 4 courses. This does not include the cost of other therapeutic drugs. " Li Hui, deputy director of the oncology department of the hospital, said that Yu Zhe’s disease can’t be regarded as leukemia, and it can’t rely on solid tumors. He can’t even enjoy the policy of serious illness relief. This time, the country has published a list of rare diseases, and recently, the tax burden of these rare drugs has been greatly reduced, and the prices should be lowered accordingly, which brings a glimmer of hope to the families of rare patients like Yuzhe’s mother.

Due to the small amount of drugs used for rare diseases and the large investment of enterprises in drug research and development, the drugs for rare diseases produced in China are often scarce or expensive. However, this situation has gradually improved.

For example, Professor Liu Li, Chairman of the Rare Diseases Branch of Guangdong Medical Association and Director of the Department of Genetics and Endocrinology of Guangzhou Women and Children Medical Center, used to want to get drugs for treating rare diseases, but they could not be bought through formal channels. After the patient tried his best to buy the medicine, the hospital dared not give it to the patient. "With the introduction of a series of policies, some therapeutic drugs included in the list of rare diseases have quickly entered the China market through the green channel."

Reporters in Guangdong, Anhui, Hubei and other places learned that 17 kinds of anticancer drugs negotiated by the state have landed, and patients can enjoy medical insurance reimbursement. According to the Anhui Provincial Medical Insurance Bureau, while ensuring the implementation of 17 kinds of anticancer drug policies negotiated by the state, Anhui implemented quantity procurement for another 13 kinds of anticancer drugs at the end of 2018, and the average price of these 13 kinds of drugs dropped by 39.52%. For example, the drug with the biggest drop is gefitinib tablets for the treatment of non-small cell lung cancer, from more than 1,000 yuan per box to more than 400 yuan.

What other "prescriptions" are eagerly awaited by the masses?

At the grassroots level, what are the eager hopes for patients with major diseases to use drugs?

-Strengthen the research and development of new drugs and improve the accessibility of patients’ medication.

Ensuring the supply of orphan drugs is the basis for patients with rare diseases to "save their lives".

Experts from Beijing and Guangzhou believe that it is an indisputable fact that many patients with rare diseases are prone to early disability and young death. It is imperative for hospitals to buy medicines first.

Li Hui and other experts believe that the treatment of rare diseases mainly depends on drugs, and the proportion of drug expenditure in the main medical expenditure of patients with rare diseases often reaches 80% or even higher. The preferential tax on import has brought positive influence to the market of rare disease drugs. If patients with rare diseases can afford high-end drugs, the fundamental solution is to strengthen the production and research of independent drugs.

Yan Shijie, director of gynecology department of the First Affiliated Hospital of Anhui Medical University, believes that "orphan medicine" needs the support of national policies, directional production, tax reduction and exemption, and at the same time, the establishment of national reserve system and alarm mechanism to adjust supply and demand in time.

-Accelerate the improvement of the diagnosis and treatment system for major diseases such as cancer, promote the screening of rare diseases and cancers, and make efforts to reduce the mortality rate.

Early screening and early treatment are the first line of defense-according to clinical statistics, more than 80% of rare diseases are caused by heredity. Li Long, chief physician of Beijing Pediatric Research Institute, believes that the establishment of prenatal screening and physical examination for children is the cheapest and most efficient means to prevent and treat rare diseases. In addition, improving the standardized diagnosis and treatment of rare diseases nationwide, especially strengthening preventive treatment, can prevent them in advance and reduce the disability and death of rare diseases.

Liu Li believes that the establishment of the national rare disease cooperation network is to make the diagnosis and treatment of rare diseases relatively centralized and two-way referral, reduce misdiagnosis and mistreatment, and give patients with rare diseases who have already developed a more suitable diagnosis and treatment plan.

-Optimizing the medical security system. Clinical experts believe that some targeted drugs and immunotherapy are expensive, and it is necessary to establish a multi-level security system and a multi-payment system as soon as possible.

Hao Chunpeng, president of China Medical Insurance Magazine, believes that it is necessary to establish a multi-level medical security system, provide social support through medical assistance and charity, and make various high-level supplements through commercial insurance to ensure people’s different levels of medical needs.

 

Is the randomness of quantum mechanics overthrown? Don’t worry, God still rolls dice.

  Yale University scientists revealed the gradual process of quantum transition through a high-speed photography technology. Quantum jump has once again become a buzzword, and it has set off a debate about whether quantum mechanics is random or continuous.

  As a theory to understand the atomic scale world, quantum mechanics has a core concept that is extremely radical, bold and counterintuitive, and even becomes a buzzword, that is "quantum transition". Most pioneers of quantum mechanics believe that quantum transitions are "random and instantaneous".

  A new experiment shows that this is not the case. The research was completed by Zlatko Minev, a graduate student of Mike de Vorreith Laboratory of Yale University. He and his colleagues revealed the gradual process of quantum transition through a high-speed photography technique. This achievement was recently published in the journal Nature.

  The significance of the experiment may be far more than that: researchers use the high-speed detection system to "catch" the quantum transition when it is about to be marked, and then reverse it to restore the system to its initial state.

  As a result, the inevitable stochastic processes in quantum physics are now proved to be controllable — — Can people really control quantum?

  Debate on quantum transition

  Unlike Bohr and Heisenberg’s quantum theory, Schrodinger believes that there is no quantum transition.

  In the mid-1920s, physicists niels bohr, Werner Heisenberg and colleagues established quantum theory. Bohr first proposed the concept of quantum transition, but it was not observed in the laboratory until the 1980s. This theory is collectively called Copenhagen interpretation.

  Bohr proposed earlier that the energy levels (i.e. energy states) of electrons in atoms are quantized, that is, electrons can only use certain energy levels, while all intermediate energy levels are forbidden. He assumes that electrons change their energy by absorbing or releasing light quantum particles, that is, photons, and the energy of photons matches the energy gap between the allowed electronic States. This explains why atoms and molecules can absorb or release light with specific wavelengths. For example, many copper-containing salts are blue, while sodium lamps emit yellow light.

  In a set of mathematical theories developed by Bohr and Heisenberg, which can explain quantum phenomena, Heisenberg listed all the allowed quantum states, suggesting that the transitions between these quantum states are instantaneous and discontinuous. The concept of instantaneous quantum transition has become a basic concept in Copenhagen.

  However, the Austrian physicist Erwin Schr?dinger, another founder of quantum mechanics, did not agree with this view. In Schrodinger’s theory, he represented quantum particles by wave-like entities of wave functions. Their changes were gentle, and they changed continuously with time, just like gentle waves on the vast sea.

  Schrodinger believes that things in the real world will not suddenly change greatly without spending a little time, and discontinuous quantum transitions are just an illusion in my mind. In an article entitled "Is there a quantum jump" published in 1952, Schrodinger firmly replied: "No."

  The focus of the debate between them is not just whether Schrodinger likes sudden changes, but that Bohr and others claim that quantum transitions will occur randomly, but they can’t say why it is that particular time. This is like a result without reason, which is undoubtedly a great challenge to the law of natural causality.

  In order to explore deeply, people need to observe a single quantum transition. In 1986, three international research teams reported that they observed quantum transitions in a single atom suspended by an electromagnetic field: the atom switches back and forth between a "bright" state and a "dark" state, in which the atom emits a photon, while in a "dark" state it does not emit photons randomly; The atom stays in one of these states for a few tenths of a second to a few seconds, and then jumps again.

  Since then, people have observed such transitions in different systems, including the transition of photons between different quantum states and the transition of atoms of solid materials between quantized magnetized states. In 2007, a French research team reported that a transition was found, which was in line with what they described as the process of "a single photon from birth, activity to death".

  In these experiments, the transition really seems to be sudden and random, because even if the quantum system is monitored, no one can tell when the transition will occur, and there is no specific image showing the transition.

  Capture quantum transition

  The experiment of Yale University can not only predict the transition, but also reverse it.

  How exactly did Yale University do this experiment?

  Generally speaking, they use a special method to indirectly monitor superconducting artificial atoms, that is, three microwave generators are used to irradiate atoms enclosed in an aluminum three-dimensional cavity. This dual indirect monitoring method developed for superconducting circuits enables researchers to observe atoms with unprecedented efficiency. They found that every time a quantum jump occurs, a tiny photon disappearance phenomenon will occur, which can be regarded as an early warning signal.

  Minev, the first author of the paper, said: "Using this phenomenon, we can not only predict the transition, but even reverse the transition."

  The researchers said that although quantum transitions are discrete and random in the long run, preventing quantum transitions means that the evolution of quantum States is deterministic to some extent, rather than completely random; Transitions always occur from their random starting points in the same and predictable way.

  The quantum system used by researchers is much larger than atoms, and it is composed of cables made of superconducting materials, sometimes called "artificial atoms" because they have discrete quantum energy states, similar to the electronic states in real atoms. Transitions between energy states can be induced by absorbing or releasing a photon, just like electronic transitions in atoms.

  Some scientists believe that this research may also be applied to quantum computing error correction. However, the real value of the experimental results lies not in any practical application, but in our understanding of the quantum mechanical system.

  How can Schrodinger’s cat be saved

  Through correct monitoring, we can observe an early warning signal and take action.

  Schrodinger’s cat paradox explains the concept of "superposition" in quantum physics (that is, two opposite states can coexist) and unpredictability: a cat is placed in a sealed box with a radioactive source and a poison in it. If one atom of radioactive material decays, it will release poison. According to the superposition theory of quantum physics, before someone opened the box, the cat in it was both alive and dead, that is, in the superposition state of two States. Once the box is opened and the cat’s life and death are observed, its quantum state will change immediately and become one of "dead" or "alive".

  Yale University’s research shows that an early warning signal can be observed during quantum transition, which makes Schrodinger’s cat saved.

  Because the decay of nuclear is a random event, physicists only know the probability of its decay, and can’t know when it decays. If the nucleus decays, releasing alpha particles, triggering the electronic switch, the hammer falls, smashing the poison bottle and releasing cyanide gas, the cat will be poisoned.

  If physicists don’t open the lid of the secret room, it is uncertain whether the cat is dead or alive, and it is in a superposition state of both death and life. Only when the lid is lifted can we know for sure whether the cat is dead or alive. In this way, the microscopic uncertainty principle has become a macroscopic uncertainty principle.

  Yale University researchers use an indirect observation method in the experiment, which is also a "weak measurement" method widely used in the field of quantum information, and will not disturb the observed object. Researchers believe that the transition of a particle is neither as sudden nor as random as previously thought, and the evolution of quantum state is deterministic rather than random to some extent. Theoretically, through correct monitoring, we can definitely find the warning of the coming disaster, and take action before the disaster, and remove the poison bottle at the moment when the nuclear decay is predicted, so Schrodinger’s cat was saved. Minev said: "The quantum transition of atoms is somewhat similar to volcanic eruption. In the long run, they are completely unpredictable. Nevertheless, through correct monitoring, we can accurately get the early warning of the impending disaster and take action before it happens. "

  The foundation of quantum mechanics has not been affected.

  The paper clearly shows that the experimental results are in good agreement with the theory of quantum mechanics.

  According to von Neumann’s summary, quantum mechanics has two basic processes, one is deterministic evolution according to Schrodinger equation, and the other is random collapse of quantum superposition state caused by measurement. Schrodinger equation is the core equation of quantum mechanics, which is deterministic and has nothing to do with randomness. Then the randomness of quantum mechanics only comes from measurement.

  This randomness of measurement is what Einstein can’t understand. He used the metaphor that "God can’t roll the dice" to oppose randomness of measurement. However, countless experiments have confirmed that the result of directly measuring a quantum superposition state is random. In order to solve this problem, many interpretations of quantum mechanics have been born, among which three mainstream interpretations are Copenhagen interpretation, multi-world interpretation and consistent historical interpretation.

  According to Copenhagen interpretation, measurement will lead to the collapse of quantum state, that is, quantum state will be destroyed instantly and fall to an eigenstate randomly; According to the multi-world interpretation, every measurement is a division of the world, and the results of all eigenstates exist, but they are completely independent of each other and do not interfere with each other. We are just randomly in a certain world; Consistent historical interpretation introduces quantum decoherence process, which solves the problem from superposition state to classical probability distribution. However, in choosing which classical probability, it still goes back to the debate between Copenhagen interpretation and multi-world interpretation.

  Professor Li Chuanfeng from the Key Laboratory of Quantum Information of China Academy of Sciences told the Science and Technology Daily reporter that these interpretations predicted the same physical results, and they could not be falsified, so the physical meanings were equivalent. Therefore, the academic circles mainly adopted Copenhagen interpretation, that is, the word collapse represented the randomness of measuring quantum states.

  "The experiment of Yale scholars has not affected the foundation of quantum mechanics, that is, the inherent uncertainty of quantum mechanics." Li Chuanfeng said that the quantum transition is certain for the wave function itself, just like a dice, and it is certain that it can’t roll 7 points. The wave function can calculate how the particle probability cloud in quantum state evolves, but once the measurement problem is involved, the Schrodinger equation cannot be solved. The only way is to calculate the probability of particles, such as position probability, momentum probability and so on.

  "In fact, as early as 1986, a research team confirmed through experiments that quantum transitions take time. Yale University found that quantum transitions not only take time, but also send out an early warning signal before each transition. " Li Chuanfeng said that this is like saying that someone wants to jump long, but it is impossible to predict when he will take off, but before jumping forward, his body will lean forward and raise his arm to swing back and forth, and there is a definite causal relationship between these two things. Just hit him as soon as he raises his arm, and he won’t jump. However, when this early warning signal appears is still probabilistic. As for the "overturning quantum mechanics and overturning the uncertainty principle of quantum mechanics" circulating on the Internet, it is not involved in the experiment at all, and it is clearly stated in the paper that the experimental results are in good agreement with the theory of quantum mechanics.

I can’t hide it! It turns out that Hebei has these treasures and specialties!

"I raise the banner for Hebei Cultural Travel"

"The people of Hebei are greatly divided"

"Hebei Juan Wang"

……

for the last few days

The "involution contest" of cultural tourism in various places continues to be hot.

Many topics in Hebei frequently occupy the hot search list!

So close and so beautiful

Go to Hebei at the weekend!

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The more you know, the more you find out.

Hebei is full of treasures!


Not only beautiful scenery, but also beautiful people

Food is even more "circle powder"!

Chengde has inherited from the Royal Summer Resort.

Palace cuisine of the Qing imperial chef

Baoding was selected for Shanghai World Expo.

Zhili official dishes in Chinese food street

Tangshan has developed in modern industry.

Seashore Cuisine in East Hebei on the Prosperous Foundation

Cangzhou has spread all over the country.

Hejian donkey meat huoshao

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Hebei cuisine is so charming.

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How did those unpopular music "explode" on Netease Cloud Music?

        On the social networks where Zhihu, Douban and other young artists gather, there has never been a lack of such topics as "XX absolutely beautiful unpopular songs" and "Recommend some popular music that is nice but not popular". There is no distinction between the public and the minority in the genre of music. The so-called minority or unpopular music is mostly defined according to the amount of play or the audience.

        Van adib, CEO of eCast, discovered the famous "98 Rule" in his research on digital music, that is, the audience has unlimited demand for 98% of non-popular music, and the market for non-popular music collections is enormous and boundless.

        On the one hand, there is a strong user demand, and on the other hand, there is a huge market prospect. How to recommend these 98% unpopular songs to the audience has been tried by music service providers all over the world, as has the domestic online music platform, and Netease Cloud Music, which stands out by virtue of the unique positioning of the music community, is one of the best. Compared with the average utilization rate of music libraries below 20% in the industry, Netease Cloud Music has reached 80% of "going against the sky". In addition to the ingenuity of products, Netease Cloud Music has mainly done two things right.

1. Reconstruct the music recommendation method.

        Netease Cloud Music was launched in April 2013. At that time, most of the music software on the market was "music library+player", which played the role of listening to songs. It is not difficult to understand the phenomenon mentioned at the beginning of this article. Users can’t find their favorite music in the music player, and interest-oriented online communities have become a natural medium for discovering and sharing music.

        The appearance of Netease Cloud Music has changed the traditional music recommendation method, mainly in two aspects, one is song list, and the other is personalized recommendation.

        Let’s start with the song list, which is similar to the song sharing article on Douban, but it is transferred from a third-party social platform to a music APP, which is also in line with the positioning of Netease Cloud Music Music Community. The song list has realized two direct functions. In the past, the chaotic song collection was solved after joining the song list. In the past, users had a strong dependence on various lists to find songs, which actually accelerated the difference between popular and non-popular. Songs appearing on the list will be heard by more people, while music outside the list may become a long tail. On Netease Cloud Music, song list has replaced the list as a popular listening behavior.

        Up to now, the number of high-quality song lists created by users on Netease Cloud Music has exceeded 200 million, with an average of 420,000 song lists created every day. This figure far exceeds the posts recommended by music on social platforms. Through the song list, users can find the music they listen to at work, the lullaby they listen to when they are insomnia, the unpopular music they can’t miss, and even the background music of PPT. Not only has it solved the pain points of users, but for Netease Cloud Music itself, the song list has become a "trump card" to maintain the stickiness of users.

        Personalized recommendation is another initiative to solve the problem that users find good music, so Netease Cloud Music is also called a music player that "knows you better than your mother".

        The great god in Zhihu has a professional explanation for the recommendation mechanism of Netease Cloud Music, which is mainly divided into two parts in algorithm, the recommendation of similar people and the recommendation of similar songs. As the name implies, similar songs mainly Tag songs in the music library, and push music with similar tags or the same tags according to users’ listening habits. The recommendation of similar people refers to modeling according to users’ listening habits, and screening out people with similar tastes. For example, A and B belong to the same kind of people, and the songs that A likes are probably the ones that B is willing to listen to.

        Through song list and personalized recommendation, Netease Cloud Music has established a recommendation mechanism of "algorithm+labor +UGC", which not only satisfies the interest of users, but also ensures the quality of products.

        There is a "story from Netease cloud music to the real world" circulating on the Internet. GalenCrew is a relatively small singer in both China and the United States, but his single Sleepyhead has tens of thousands of comments on Netease cloud music. Finally, Galen began to tour in China, and the venue was full.

2. Break the barriers of music sharing

        Music sharing in the traditional sense is mostly word of mouth or shared on social networking platforms. After all, it is still the active sharing of users. Especially for minority music, many listeners have a mentality of "like it but don’t want it to be popular", and it is difficult for traditional sharing methods to break this boundary.

        In essence, the song list and personalized recommendation on Netease Cloud Music also belong to the category of sharing. The song list was created spontaneously by users and found and collected by "music friends" with similar interests, among which there were many song lists with hundreds of thousands or even millions of listeners. According to the personalized recommendation of similar people, the sharing process was imperceptibly completed.

        However, what Netease Cloud Music enjoys in sharing is the positioning and comment mechanism of the music community. The former meets the needs of users to share good music, so that good music can be shared with like-minded people, which is in line with the behavior habits of minority music lovers. Many listeners of minority music have their own circles. They recognize each other’s identity and values and enjoy the sense of security that this group gives them. And this kind of people in the hope of independence and eager to communicate, we strive to expand the small circle, while trying to control the small circle in the illusion of independence. Compared with popular social channels, Netease Cloud Music’s vertical socialization is just what it wants.

        But music itself is also a commodity, and it is bound to be tagged. When we listen to songs, the background data of online music is constantly tagging us. The so-called niche only exists in data algorithms. This kind of label is a good thing for the promotion of minority music. Compared with the promotion for individuals, the label-oriented group has more advantages in both accuracy and cost. How to recommend minority music to more people’s ears according to this feature? Netease Cloud Music chose the comment mechanism.

        The Indonesian song "Bila" has 25,000 comments on Netease Cloud Music, and the most praised comments are 46,000.

        Yes, it’s a comment, not a grade. According to the rules of scoring, users score their favorite or disliked music, and then find out similar user groups on the difference of scoring. However, if there is a score, there will be a brush score, which will lead to irrational behavior of the user group and even cause the loss of users in a large area. In addition, letting users rate songs that have been listened to for a few minutes increases the cognitive cost of users, and it is also a kind of harm to music itself. Music has no advantages or disadvantages, only likes and dislikes.

        Netease Cloud Music’s comment mechanism has achieved results. At present, it has generated 400 million comments, and users have generated 640,000 music comments every day. More than 50% of users have developed the habit of commenting while listening to songs. Compared with the digital rating, this kind of comment entrusts users with more emotional factors, such as excellent comments will be praised at the top. Moreover, music criticism itself is a kind of sharing, and it is a way for users to express their love for works. Even some relatively unpopular music still gets tens of thousands of comments.

        Almost all fields are looking for explosions, such as e-commerce, IP, and even music. But distributing pop music to more people is an ability to bring more fans to minority music or unpopular songs. This is feelings.

Source: China Network

From "working in the city" to "returning to the mountains for gold": 200 thousand started to help more than 100 people work to increase their income

Li Xin is very proud that it can help more young people returning home to start businesses. (Photo by wanglili)

Li Xin is very proud that it can help more young people returning home to start businesses. (Photo by wanglili)

  Cctv news(Reporter wanglili): Yinchanggou Village, Foping County, Shaanxi Province is a mountain except a mountain.

  In 2006, in order to make a living, only Jiang Dong, a villager with junior high school education, walked out of the mountain in Yinchanggou Village. At the age of 20, he felt that only by going out could he see hope and get rid of poverty.

  In 2013, Jiang Dong, who had been working outside for seven years, was getting married and returned to his hometown with his wife Li Xin, who also worked in Wuxi Hotel.

  After the banquet, looking at the elderly parents and thinking about the upcoming baby, after repeated discussions, the two decided not to go out and stayed in their hometown to find a way to start a business.

  At this time, my hometown is still a high mountain, and the monotonous and repetitive scene makes Jiang Dong feel very confused. "When I was in Wuxi, the two of us worked in hotel management, and we had experience in this field. We wanted to continue to engage in our old job, but our hometown simply did not have these resources and needs."

  Just when the couple were at a loss, they accidentally walked into the furniture city, and a palm mat with a selling price of nearly 10,000 yuan suddenly aroused Jiang Dong’s interest. "There are mountain palms all over the mountains in my hometown. Why can’t we make our own palm mats?"

  As the saying goes, relying on mountains to eat mountains, relying on water to draft. Yinchanggou village has more than 6500 mu of forest land, which is very rich in forest land resources. Wild palm is a common forest in Qinling Mountain, which has the characteristics of moisture resistance, corrosion resistance and no insects. However, the mountain palm resources can not be further processed, which is also a problem that has been puzzling the local income increase. In this way, the green, environmentally-friendly and promising palm mat project was supported by the local government. At the end of 2014, Jiang Dong and his wife Li Xin, after systematically learning related technologies, took more than 200,000 yuan accumulated from working and set up a mountain palm professional cooperative in their farmyard.

  After several years of hard work by the couple, the humble palm forest on the hillside has become a beacon. “6— 16 cm palm mat, the current market price is 480 yuan — From 3,000 yuan, we can sell more than 20 palm mats a day, with a turnover of 30,000 yuan. " Li Xin said.

  Like many mountain villages, the villagers in Yinchanggou Village are mostly elderly people, and the loss of young and middle-aged people is serious. Many elderly people and women who stay at home have to take care of their children and fields, so they can’t go to work in the factory. According to their living characteristics, Li Xin distributed some of the knitting, sewing and packaging of brown mats so that they could finish them at home.

  "In this way, they can not only take care of their families, but also have extra income to subsidize their families." Li Xin said that at present, the company has changed from the original small family workshop to industrial production, with an annual output value of 27 million yuan. In addition, by encouraging villagers to work in factories, share shares and share dividends, and collecting and sorting brown hair, transportation and sales, more than 100 people were recruited to work and increase their income, which was recognized by Foping County as a "demonstration base for returning migrant workers’ entrepreneurship".

  If education is a long-term way to change the face of poverty, Mao Youbin, secretary of the branch of Yinchanggou Village, thinks that the rural economy can be better developed by giving the people the job opportunity to earn money and support their families at home, and by increasing their income through employment nearby.

  "It is necessary to introduce enterprises, stay and serve well." In the interview, this is what the reporter heard the most from the local cadres. From individuals to groups, from rural areas to cities, from leaving to feeding back, with more and more policy support, I believe that more and more people who leave home are preparing for a better return home.