China Securities Network News (Reporter Li Lingxi) Huawei Pura70 series mobile phones, which have attracted much attention in the industry, have arrived. On April 18th, Huawei Terminal announced that "HUAWEl Pura 70 Series Pioneer Plan" was launched today, and HUAWEl Pura 70 Ultra and HUAWEl Pura 70 Pro will be put on sale at 10:08.

　　According to Huawei’s terminal introduction, Pura 70 series is equipped with the new HarmonyOS 4.2, and the Beidou satellite message is upgraded to support sending picture messages. At the same time, the whole department supports AI remote control, intelligent payment, and access to Pangu big model, bringing more intelligent applications such as A1 elimination and A1 cloud enhancement.

　　Shanghai securities news reporter saw in Huawei Mall that the price of HUAWEl Pura 70 series starts at 5499 yuan. HUAWEl Pura 70 Ultra and HUAWEl Pura 70 Pro display "temporarily out of stock" as soon as they are on sale. The sales page of HUAWEl Pura 70 shows that it will start at 10:08 on April 22nd.

During the Anti-Japanese War, Japanese germ warfare poisoned Jiangnan.

Xinhua News Agency reporters Feng Yuan, Xu Shunda, Gu Xiaoli and Hua Hongli

When it comes to the 731st unit of the Japanese invaders (referred to as the 731st unit), people will think of the evil deeds committed by this "demon unit" in the northeast of China.

During the period of War of Resistance against Japanese Aggression, Unit 731 and its associates also committed countless crimes in Zhejiang and other places.

unexpected calamity

Hu Xianzhong, a citizen of Ningbo, is 89 years old. He still can’t forget the scene of his family’s tragic death in unexpected trouble 81 years ago. In November 1940, his sister, brother, father and mother died of plague in 10 days.

The culprit is the Japanese bacterial weapon. The book "Special Study of Japanese Bacteriological Warfare in Zhejiang" published in 2015 by committee of cpc zhejiang provincial committee Party History Research Office records that on the afternoon of October 27th, 1940, a Japanese plane dropped wheat and millet over Kaiming Street.

"It rained that day, and all the wheat and millet that had fallen on the roof rushed into the water tank where the people received the rain." Hu xianzhong said.

A few days later, the owner of the soybean milk shop next door to Hu’s family died of illness, and Hu Xianzhong’s sister also had a fever. "At first, her parents thought that she was a cold fever (malaria), and the hospital also treated her as malaria. As a result, on the third day, she was swollen with perm, red skin and swollen lymph nodes, and she didn’t make it that night. Then the younger brother, father and mother … "

According to incomplete statistics, there are 135 local people who died of this epidemic, only with names. In order to prevent the spread of the epidemic, all the houses in Kaiming Street epidemic area were burned down.

On September 7th, Qiu Weizhong, the family member of the victims of Japanese germ warfare, pointed out the former site of Hu Xianzhong’s home in Kaiming Street (zebra crossing location) for the reporter. Xinhua News Agency reporter Feng Yuanshe

There is a two-story wooden building at No.5 Luohanjing in Quzhou City. Its former hostess, Huang Liao, was the first local plague patient killed after the Japanese army launched a germ war. Today, it is the Quzhou Exhibition Hall for the Bacteriological Warfare of the Japanese Invaders, and has been listed in the first batch of national-level memorial facilities and sites for the Anti-Japanese War. A stone pillar stands in the courtyard, engraved with the big black letter "1940".

"My uncle and aunt also died in the Japanese germ war in 1940." Curator Wu Jianping pointed to a wall with the names of the victims outside the exhibition hall and told reporters.

crime

"In 1940, 1942 and 1944, the Japanese army carried out large-scale germ warfare in Zhejiang. For example, when the Japanese army launched the Zhejiang-Jiangxi campaign in May 1942, it used to cast bacterial weapons. " Bao Xiaofeng, a second-level inspector and researcher at the committee of cpc zhejiang provincial committee Party History and Literature Research Office, said.

Bao Xiaofeng told reporters that in addition to these three large-scale attacks, from 1939 to 1945, the Japanese army carried out bacterial attacks in Zhejiang many times, releasing plague, cholera, paratyphoid fever, dysentery, diphtheria, anthrax and other germs. During the period of War of Resistance against Japanese Aggression, Zhejiang was one of the areas that suffered the most from germ warfare in China. The Japanese germ warfare directly caused about 60,000 deaths. The implementers are mainly the 731 troops and the "Rong" 1644 troops.

In Chongshan Village, Choujiang Street, Yiwu City, there was a terrible evil deed in Linshan Temple near the village. In November, 1942, Japanese germ warfare troops tricked plague patients into Linshan Temple for human experiments under the guise of treating diseases.

This is a monument erected at the gate of Linshan Temple, which was photographed on September 8th. Xinhua News Agency reporter Feng Yuanshe

Wang Jianzheng, a villager in Chongshan Village, told reporters that his great-grandmother and uncle both died in that disaster. "Wang Julian, the midwife who delivered my baby, was also caught in the temple and later escaped from the pit of the cesspit. She told my mother that my uncle died in the temple. "

On September 8, Wang Jianzheng, a villager from Chongshan Village, Choujiang Street, Yiwu City, pointed to the name of Wang Fang (Uncle Wang Jianzheng), a plague victim on the wall. Xinhua News Agency reporter Feng Yuanshe

According to a thorough investigation by Zhejiang Provincial Archives Bureau, there are 79 volumes and about 7,000 pages of files in the archives of Zhejiang Provincial Archives, including the details of the Japanese army’s use of aircraft and sending people to spread poisons on the spot, the investigation of the Japanese army’s germ warfare by the official institutions at that time, the monthly registration forms of epidemic diseases in various places and the countermeasures in various places, forming a complete and powerful evidence chain.

always remember

Ningbo, Yiwu and Quzhou have all built memorial facilities to expose the crimes of germ warfare committed by Japanese invaders and to remember the victims. In the exhibition hall of plague disaster in Kaiming Street, Qiu Weizhong, a family member of the victims who has collected historical materials for many years, brought a batch of copies of old newspapers: "From the historical materials collected so far, apart from Kaiming Street, Ningbo has been attacked by Japanese bacterial weapons in many places."

The exhibition hall (Yiwu) of the Historical Facts of Bacteriological Warfare of Japanese Invaders near Linshan Temple is open to the public this year. As the legal representative of the Association of Survivors of Bacteriological War Victims of Japanese Invaders in Yiwu, Wang Jianzheng often goes to the museum to have a look. He said that he hoped that more people would understand this historical fact.

In addition to serving as the curator of Quzhou Exhibition Hall for Bacteriological Warfare of Japanese Invaders, Wu Jianping also has a job, which is to provide voluntary service for the old people who suffered from "foot rot" during the Anti-Japanese War. At that time, many people suffered from a "rotten foot disease" wherever the Japanese army went.

In Xiakou Village, Xiachuan Town, Qujiang District, Quzhou City, Wu Fagui, an 83-year-old farmer, began to fester on his left calf and left foot from the age of four or five. "There is a Yao family ancestral temple in our village. At that time, China troops were stationed in the ancestral temple, and Japanese planes came to bomb it. Listening to the old people, everyone fled to the mountain and saw a bomb explode in the pond. " Wu Xiaorong, the son of Wu Fagui, pointed to a pond at the door and told the reporter, "My father was stabbed in the grass by the pond when he was a child, and then his feet began to rot."

In 2015, Wang Xuan, a part-time researcher at the Tokyo Judicial Research Center of Shanghai Jiaotong University, launched a public fundraising activity of "Rescue for Patients with Rotten Foot by Bacteriological Warfare" on the Internet through the China Foundation for Poverty Alleviation and the Shanghai Wang Zhengguo Trauma Medicine Development Foundation, and raised medical funds for patients with Rotten Foot for surgical treatment.

"Our surgical treatment was officially launched on September 18, 2015." Ye Chunjiang, deputy director of the Wound Repair Department of Quhua Hospital in Zhejiang Province, recalled that they had treated 87 patients in Quzhou and other places, and all of them were operated except for 7 who could not go to the operating table due to physical reasons. "I am very pleased to see that the wounds that have been repeatedly ulcerated on the legs of the old people are slowly healing."

Wu Fagui was the first old man to undergo surgery. Now, except for the occasional ulceration on his left foot, the "rotten foot disease" has basically recovered, and he often walks around the village with crutches. Wu Xiaorong said happily: "Dad has suffered for decades, and now he is finally comfortable."

(Xinhua News Agency, Hangzhou, September 18th)

When 2020 came, hundreds of millions of people did not expect that the Gengzi New Year would open in this way. The sudden COVID-19 epidemic made people feel the fragility of life, and at the same time made people understand that only health is the greatest happiness.

Bread is the staff of life. Health is inseparable from the scientific guidance of daily diet nutrition, and it is not enough for people to know the importance of nutrition, but also to know how to obtain scientific nutrition methods. It can be predicted that almost every family in China will need a professional family nutritionist in the future.

"Healthy China 2030" focuses on disease prevention.

The CPC Central Committee and the State Council attached great importance to people’s health, and successively issued a series of important policies. Among them, the Outline of Healthy China 2030 pointed out that it is necessary to speed up the transformation of the development mode in the health field, safeguard and protect people’s health in an all-round and full-cycle manner, and greatly improve the health level.

In recent years, chronic diseases have surpassed acute infectious diseases and become the biggest killer of Chinese health. With the development of social economy, the nutritional health status of Chinese residents has been continuously improved. However, due to management, education and popularization, people’s dietary nutrition structure is not reasonable, and the phenomenon of high salt, high sugar, high fat and high uric acid is prominent. Adult hypertension, diabetes, high uric acid and dyslipidemia have become common public health problems.

People are beginning to realize that the imbalance of diet and nutrition is the culprit of all kinds of chronic diseases, and the concept of health is no longer "disease treatment" but "disease-free prevention". Fortunately, many chronic diseases can be prevented or controlled at an early stage. As long as there is scientific and timely guidance, there is no need to drag them to the point of "minor diseases and serious illnesses, and serious illnesses will kill people".

"Nutrition e-student" innovates the concept of nutrition intervention

The health guideline advocated by the government to change from treatment to prevention coincides with the concept of "everyone has a health record and every family has a nutrition doctor" on the "Nutrition E-student" APP platform.

The "Nutrition E-Student" APP is an Internet home nutrition intervention and chronic disease management service platform developed by Wuhan Lvan Jianfang Science and Technology Co., Ltd., which pioneered the concept of "network nutrition hospital", "network nutritional treatment and one-stop nutritional intervention solution for chronic diseases" and "dietary nutrition tester" which is leading in China and advanced in some countries.

In the treatment and recuperation of chronic diseases, people are most likely to be confused-is their way of recuperation correct? Some people suffer from recurrent illness due to lack of dietary nutrition and self-discipline; Some people lack common sense and daily guidance, and consciously become a doctor after a long illness, with minor and chronic diseases and serious emergencies.

As a user of the "Nutrition E-student" APP platform, there will be no such troubles. The platform not only avoids the risk of travel fatigue and infection, but also can enjoy rich dietary nutrition information and scientific and technological achievements dietary nutrition tester without leaving home. The platform has also organized a team of nutrition and health experts, service teams and many professional cooperation institutions at home and abroad to provide users with one-stop nutrition intervention programs for chronic diseases, so that the nutrition and health of China families will no longer be in crisis.

Internet nutritionists enter thousands of households.

The Healthy China Action (2019-2030) issued by the State Council pointed out that by 2030, every 10,000 people should be equipped with a nutrition instructor, but at present, the number of professional nutritionists in society is extremely rare. At the same time, there are as many as 260 million chronic patients in China who need professional nutrition intervention services to improve their quality of life. The contradiction between supply and demand is very obvious.

While demand is hot, supply is scarce. How to solve the current contradictory situation of nutritional intervention for chronic diseases? The "Nutrition E-student" APP platform provides a perfect solution by providing Internet nutrition and health intervention services. The platform provides online consultation through one-to-one nutrition housekeeper, and uses a large database based on China Food Composition Table (2018) to provide users with dietary nutrition evaluation and nutritional risk screening, and provide users with services such as general nutrition guiding principles, daily meal arrangement, scientific exercise guide and daily drinking water.

In addition, for users who need professional dietary nutrition guidance, the platform also provides more than 200 domestic and foreign nutrition and health experts for real-time online video consultation, and through professional nutrition intervention programs, personal physical function can be improved from aspects such as conditioning physique, improving basic quality and improving human nutrition environment.

The "Nutrition E-Student" APP platform is currently working closely with China Nutrition Society, china health care association, China Anti-aging Promotion Association and other institutions to vigorously promote the comprehensive popularization of Internet nutrition diagnosis and treatment. Behind the "nutrition e-students" are a group of professional "Internet nutritionists" who are entering thousands of households with the grand vision of "staying at home and enjoying the home nutrition intervention program"!

(Note: This article belongs to the commercial information published by People’s Daily Online. The content of this article does not represent the views of this website, and it is for reference only. )

Seven departments, including Beijing Medical Insurance Bureau, recently jointly issued the "Implementation Opinions on Improving the Medical Insurance and Assistance System for Serious and Serious Diseases", proposing that starting from 2023, there will be no minimum payment standard for medical assistance, and the ceiling line for family assistance caused by illness will be raised from 80,000 yuan to 150,000 yuan, and the proportion of assistance will remain unchanged.

It is clear in the implementation opinions that there will be no deductible standard for medical assistance from 2023. The outpatient and inpatient medical expenses borne by individuals within the scope of basic medical insurance reimbursement are all included in the scope of medical assistance in Beijing. Medical assistance covers all needy workers and urban and rural residents who have heavy medical expenses and have Beijing household registration and participate in basic medical insurance, as well as social assistance objects such as poor, low-income and low-income people who have participated in basic medical insurance as recognized by the civil affairs department. At the same time, all social assistance objects participating in employee medical insurance and residents’ medical insurance are given equal assistance, realizing full coverage of Beijing household registration personnel. The implementation opinions will be implemented as of January 1, 2023. If there is any inconsistency between the medical assistance policy and the implementation opinions, the implementation opinions shall prevail.

The objects of medical assistance in Beijing are divided into two categories: the first category is social assistance objects, including destitute dependents and educated youth who are disabled due to work (illness) and returned to the city under the management of civil affairs departments; In the early 1960s, the civil affairs department managed to streamline retired old workers who enjoyed 40% of the original salary; The minimum living security object and the subsidy personnel for living difficulties; Urban and rural low-income family rescuers. The second category is the seriously ill patients from poor families due to illness, that is, the registered permanent residents in Beijing and their family members who live together have serious difficulties in their basic life because they do not meet the conditions for the identification of social assistance objects in Beijing, and their medical expenses are relatively high in a natural year. After basic medical insurance, serious illness insurance, commercial insurance reimbursement and various kinds of assistance, the medical expenses borne by the family exceed the family’s affordability.

The medical expenses incurred by social assistance recipients during medical treatment, after being reimbursed by basic medical insurance and serious illness insurance, can enjoy three types of assistance according to the policy: outpatient assistance, hospitalization assistance, and assistance for seriously ill patients in poor families due to illness. In the outpatient service, the poor dependents in the social assistance object, the educated youth who are disabled and return to the city because of work (illness) managed by the civil affairs department, and the personal burden within the scope of the policy are given assistance according to 100%, and there is no maximum payment limit for annual assistance; Among the social assistance objects, the retired old workers who enjoyed 40% of the original salary in the early 1960s managed by the civil affairs department were reduced, and the personal burden within the policy scope was given 80%, without setting the maximum payment limit for annual assistance; In addition to the above-mentioned personnel, the social assistance object will be given assistance according to 80% of the personal burden within the policy scope, and the maximum payment limit for annual assistance is 8,000 yuan.

In terms of hospitalization assistance, the poor dependents in the social assistance object and the educated youth who are disabled due to work (illness) managed by the civil affairs department will be given assistance according to 100% of the personal burden within the scope of the policy, and there is no annual maximum payment limit for assistance; Among the social assistance objects, the retired old workers who enjoyed 40% of the original salary in the early 1960s managed by the civil affairs department were reduced, and the personal burden within the policy scope was given 85%, with no annual maximum payment limit for assistance; In addition to the above-mentioned personnel, the social assistance object will be given assistance according to 85% of the personal burden within the policy scope, and the maximum payment limit for annual assistance is 160,000 yuan.

After deducting the basic medical insurance, serious illness insurance, commercial insurance reimbursement and various kinds of assistance, the personal burden part within the policy scope will be given medical assistance in stages according to the proportion of 30% below 30,000 yuan (inclusive), 40% above 30,000 yuan to 50,000 yuan (inclusive) and 50% above 50,000 yuan.

In addition, for the social assistance recipients who have been referred for the first visit at the grass-roots level, the hospitalization in the designated medical institutions of basic medical insurance in Beijing will be "paid after the first visit", and their hospitalization deposit will be completely exempted. For those who did not participate in Beijing’s basic medical insurance in the implementation opinions, after being reimbursed by other cities’ basic medical insurance, the outpatient and inpatient medical expenses borne by individuals within the policy scope can be given assistance according to the above corresponding categories of assistance standards.

　　Hold a symposium on biological science work
　　　　From April to June, the Science and Health Department of the Planning Bureau of the Cultural Affairs Committee of the State Council and the Planning Bureau of the China Academy of Sciences held three symposiums on biological science work, criticizing the mistakes made by Le Tianyu, the director of the Genetic Selection Laboratory, when he was the chairman of the School Committee of Beijing Agricultural University (1949-1950). The meeting also discussed the status and problems of biological science and exchanged views on future work. The symposium was attended by relevant leaders and experts from Culture and Culture Commission, Academy of Sciences, Ministry of Agriculture, Peking University, Tsinghua University, Agricultural University and North China Institute of Agricultural Sciences. On June 29th, People’s Daily published an article "Struggle for Adhering to the Direction of Biological Science in michurin" written according to the discussion conclusion of the symposium. It is pointed out that Le Tianyu has serious bias and mistakes in empiricism and dogmatism, his arbitrary unscientific attitude and bad academic style, and regards Mi Qiu forest biological science as a whip to hit people, which has caused losses to the national scientific cause. Although this paper criticizes Le Tianyu’s mistakes in this respect, it also thinks that the current situation of biological science in China has reached an intolerable level, and we must fight for adhering to the direction of michurin. To continue to systematically criticize the influence of Morganism on all aspects of old biology, we should not only transform genetics with Michulin biology, but also completely transform all biological departments in China.
　　After the publication of the article, the relevant departments or majors of universities across the country stopped teaching Morgan genetics courses; The research work under the guidance of Morgan school theory was forced to stop, and even the hybrid breeding work that had been achieved was interrupted because it was regarded as Morgan doctrine; Academic journals only published articles of lysenko school, and some geneticists were forced to publish articles against their will. By holding meetings in the name of the government and publishing important articles in party newspapers, supporting one school and suppressing another school has had a very bad influence on the development of genetics and biological sciences.
　　Participate in the scientific investigation of anti-bacterial warfare.
　　From February 29th to March 5th, American planes invaded the northeast and scattered insects and leaves with bacteria for more than 400 times. On March 7th, two vice presidents, Zhu Kezhen and Wu Youxun, published a statement in People’s Daily against the US military’s germ warfare. With the backyard, scientists will be organized to conduct scientific investigations, and the specific tasks will be undertaken by the insect research room of the Institute of Experimental Biology. Ma Shijun and his assistant, who were sent to the northeast for investigation, collected the insect carcasses scattered by American planes in various areas in mid-March, and saw the remains of bacterial bombs and many feathers used to carry germs. On March 29th, at the enlarged meeting of the Executive Board of the World Peace Council, Guo Moruo suggested that the World Peace Council should organize an international committee to investigate the crime of spreading bacteria by the United States in China and North Korea.
　　In mid-June, members of the "International Scientific Committee to Investigate the Facts of Bacteriological Wars in North Korea and China" composed of scientists from Sweden, France, Britain, Italy, Brazil and the Soviet Union arrived in Beijing. Qian Sanqiang, a Chinese physicist, is the liaison officer. Scientists from China Academy of Sciences participated in the investigation. Chen Shixiang, director of the Insect Research Office of the Institute of Experimental Biology, led the staff in the room to identify a variety of insects scattered by US military aircraft and wrote "Some Facts about Insects in the Report of the International Scientific Committee on the Investigation of American Bacteriological War". Zhu Hongfu, together with members of the International Scientific Committee, set off from Beijing in early July and went to northeast China and North Korea for investigation. Botanists Qian Chongzhu, Lin Rong, Hu Xiansu, Yu Dexun and Wu Zhengyi from the Institute of Botanical Taxonomy identified the leaves removed by the US military aircraft, and confirmed the germ warfare crimes of the US military. On August 31st, the signing ceremony of the Report of the International Scientific Committee to Investigate the Facts of Bacteriological Warfare in China and North Korea was held in Beijing. The conclusion of the report is: "People in North Korea and Northeast China have indeed become targets of bacteriological weapons, and the US military has used these weapons in many different ways.". The report affirms a great deal of work done by scientists in China in scientific investigation and analysis. Subsequently, the Special Issue of Anti-Bacteriological Warfare was published by Science Bulletin.
　　Northeast branch established
　　From mid-April to early May, 1951, a five-member delegation led by Vice President Wu Youxun visited Northeast China to discuss the establishment of working relations between the Academy of Sciences and scientific research institutions in Northeast China. The Ministry of Industry of the Northeast People’s Government suggested that the Academy of Sciences set up a metallurgical research institute in Shenyang, and hoped that the Academy of Sciences would set up a branch in the Northeast. On June 9th of the same year, after listening to Wu Youxun’s report, the president’s meeting decided to build the Northeast Branch, and the preparatory office of the Northeast Branch was established on October 13th.
　　On August 28th, 1952, the Northeast Branch of China Academy of Sciences was formally established in Shenyang, with Yan Jici as the president and Wu Heng as the secretary-general. At the beginning of the branch, there were Changchun Comprehensive Research Institute, Industrial Chemistry Research Institute and Physical Chemistry Research Institute, and then metal institute, instrument hall, civil construction institute and forestry soil institute were established one after another. Later, the chemical part of Changchun Comprehensive Institute merged with the Institute of Physical Chemistry to form the Institute of Applied Chemistry, while the Institute of Industrial Chemistry was transformed into the Institute of Petroleum.
　　After the national administrative region was abolished in 1954, the Northeast Branch was also abolished. The Academy of Sciences changed its office in Shenyang.
　　Hold a joint meeting of directors in Beijing to discuss and formulate the work plan for 1953.
　　From September 8 to 26, the Academy of Sciences held a joint meeting of directors in Beijing, and listened to the heads of heavy industry, fuel, textile industry, agriculture, forestry, transportation, health, water resources, education and meteorological bureau of the Military Commission, and reported on the work of each department and their requirements for the research work of China Academy of Sciences. On 26th, the Planning Bureau of the Ding Zan Representative Institute made a report on "Several Opinions on Making a Scientific Work Plan" at the meeting, expounding the purpose of making a scientific work plan, the principles on which the plan is based and the problems that should be paid attention to, analyzing the basic situation and existing problems of scientific work in China, and putting forward some reference opinions on the research tasks of various institutes in Beijing. On January 19th, 1953, the executive meeting of the Academy discussed and adopted the Work Plan of China Academy of Sciences in 1953. The main research work is as follows: 1. Investigation of national natural conditions and natural resources; 2. Cooperate with the scientific research of national industrial construction; 3. Cooperate with the research of agricultural and forestry production practice; 4. Basic research in physics, chemistry, biology, geoscience and sociology. In addition, plans have been made for the promotion of achievements, the organization of academic conferences, the development and adjustment of scientific research institutions, personnel training, compilation and publication, capital construction and financial estimates.
　　Make a resolution on strengthening the study and introduction of advanced science in the Soviet Union
　　On October 24, Guo Moruo presided over an enlarged dean’s meeting to discuss how to strengthen the study and introduction of advanced science in the Soviet Union. Guo Moruo first welcomed and thanked the Presidium of the Soviet Academy of Sciences for adopting a resolution on creative cooperation with scientists in China on October 3rd. After discussion, the meeting made the Resolution of China Academy of Sciences on Strengthening the Study and Introduction of Advanced Science in the Soviet Union. The measures taken are as follows: (1) require all research units to strengthen their research on the scientific achievements of the Soviet Union and put forward suggestions to the relevant administrative departments of the state on adopting the achievements of the Soviet Union in practical work; Immediately start publishing the Soviet Science Series, and the Science Bulletin will systematically introduce the latest achievements of Soviet science; China Academy of Sciences cooperated with the National Federation of Science and Technology, the National Science Popularization and other units to hold exhibitions and lectures introducing Soviet science and scientists; Organize a delegation to visit the Soviet Academy of Sciences, learn from the advanced experience of the Soviet Union, and discuss specific measures for scientific cooperation between China and the Soviet Union.

　　[Aika car]　New energy channel　Original]

　　For a long time, Toyota’s dual-engine system has undoubtedly become one of the best hybrid systems in the world. However, there are still many consumers who think that it only plays a role in saving fuel when facing the dual-engine model. If you understand the technical advantages and ingenuity behind the Toyota dual-engine system, I believe your point of view will change. In this 2019 Toyota technical space, we will have an in-depth understanding of the Toyota PHEV hybrid system through Corolla/Ralink E+.

　　There is little difference in technology between Guangzhou Automobile Toyota Ralink Twin Engine E+ and FAW Toyota La Rolla E+, which can be used as reference for each other. As the author mainly experienced the Ralink Twin Engine E+, this paper mainly introduces the Ralink Twin Engine E+.

　　Driving experience of Leiling Shuangqing E+.

　　Electronic control (PCU)

　

If you open the column,

Short video has become an extremely eye-catching media landscape in this era.

The video in just a few minutes or even tens of seconds captures the colorful moments of daily life, is a glimpse of fireworks in the city, is a silhouette of humanistic customs, and is a quick view of social conditions. In the flowing picture of short videos, the world is unfolding at the speed of light. Regardless of occupation, regardless of age, as long as the mobile phone is in hand, there will be "unstoppable" fun. But on the other hand, many people are also thinking about the speed and quality of information dissemination, fragmented expression and knowledge coherence, superficial prevalence and deep thinking exit.

Undoubtedly, short videos are deeply involved in the construction of people’s spiritual and cultural life. From now on, this edition will open the column "Observation of Short Video Cultural Phenomenon", sort out the deep logic and media characteristics of short video popularity, analyze the internet users’ emotions and popular cultural psychology behind "everyone brushes short videos", and try to put forward feasible suggestions on opening short videos correctly.

Many people did not expect that short videos could be so short. Most short videos are recorded by mobile phones: in a few minutes or even tens of seconds, a complete unit of expression has been completed-the theme, the characters, the small plot twists and turns, and all the necessary elements are available. Perhaps, people can re-recognize the expressive potential of image symbols: short image editing may show more meaning than expected. We can often see on the Internet that a two-hour movie is compressed into a short video introduction of eight or nine minutes, and the ins and outs of the story have clearly emerged.

In contemporary culture, the tension between large-scale works and small-scale works is unprecedented. Some people love forty episodes of TV series, and many fans continue to follow online novels with millions or even more than ten million words. A few pages of short stories or lines of poems do not seem to be "enjoyable"; On the other hand, "jokes", jokes, talk shows and cross talks are short, and Weibo was once limited to 140 words. Short video is obviously a masterpiece of "small". Are there any works shorter than tens of seconds of image symbols?

Many experts always follow an explanation model for small works: the pace of life is getting faster and faster, and many people are as busy as gyroscopes. They have no time or patience to deal with those large works. The era of WeChat has arrived, and a message reaches the other side of the world within half a second. So many things happen and disappear so quickly, all walks of life and personal senses must mobilize and do their best to adapt to this speed. At this time, the birth of short video coincides with its meeting. Of course, this explanation quietly shields another possibility: do people just enjoy and not resent the galloping pace control of life?

one

As an echo of this rhythm of life, the video length of several minutes or even tens of seconds is only an external appearance, and what is important is that the meaning of image symbols is unobstructed. From news scenes, pet amusements, and fitness tips to a dance, a song, and a game clip, the clear content of various short videos is like a concise table. There is nothing that needs to be pondered over and over again; The decoding of symbolic images or prototypes is rather gilding the lily. Easy browsing and unimportant topics just fill the time gap that has not been covered by busy work.

However, easy browsing, unimportant themes, faster and faster pace of life or image symbols are precisely the contents criticized by many humanistic intellectuals. Easy browsing can only swallow those cultural fast foods that lack nutrition. After the spiritual space is full of inferior products, classic culture no longer has a place to live. Worryingly, easy browsing and unimportant topics are training a superficial reading style. With short space and clear content, people’s eyes and thoughts can only adapt to some cultural fragments. Thick cultural classics and abstruse phrases are overwhelmed, and movies, music and paintings with unfamiliar forms are decisively abandoned because they don’t know what they mean. Even so, humanistic intellectuals have no reason to advocate an absurd premise: obscurity is the symbol of cultural value. However, they are worried about a lack of ideological ability. If the superficial reading style evolves into spiritual normality, and if analysis, research, doubt and criticism are all regarded as dazzling skills that make much ado about nothing, then the spiritual quality of the nation may decline rapidly from the level set by classical culture. Of course, this concern goes far beyond the scope of classics reading. When the ideological ability is incompetent, people will certainly explain the complex cultural structure and even historical phenomena in various self-righteous ways.

When the superficial reading style is traced back to the source, many humanistic intellectuals openly contradict the current pace of life. Whether it is the efficiency of the production system, the speed of economic and commodity turnover, the transportation system and the cultural media, the industrial society is driving the great speed-up of history. From the worldly wealth growth, the iterative upgrading of scientific knowledge to the numerous information received by the senses, people can find the profound consequences of this speed-up in various fields. However, the fundamental question that a group of humanistic intellectuals are trying to ask is: where is the accelerated history going? It can be seen that there are still many injustices, disasters, disparity between the rich and the poor or the competition for resources has not slowed down. Man is hurrying along under the lash of his own desires. A faster pace of life is usually associated with more income. However, is more money greater happiness?

Philosophers advocate living a "contemplative life", and they use "hyperactivity" to describe this restless mental state. However, the weak doubts of humanistic intellectuals cannot interfere with the firm progress of technical logic. The explosion of trains, ships, jets, satellites, mobile phones and the Internet is producing one after another effects. Questioning "fast" is obviously behind the times, including the speed of operation in the field of spiritual consciousness. With the rapid development of transportation in industrial society, the dull mental consciousness has to keep up with the pace. Statistics show that theoretical schools and new concepts have multiplied since the 20th century. The computing speed of human brain is limited, so it can transfer the fast calculation to the machine-it is said that the fastest computer can calculate 54,902 trillion times per second. "Fast" is an irresistible command, whether it is the production of theoretical concepts, the speed of calculation or anything else.

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The acceleration of industrial society depends largely on machines, and at the same time, machines produce new symbols: images. Since the invention of the camera in 1839, image symbols began to enter life. After the continuous evolution of cameras, projectors, various auxiliary editing and transmitting equipment to the Internet and mobile phones, image symbols have finally developed into a mature ideographic system, and have quietly changed the social and cultural structure with a large area of penetration. Once upon a time, taking pictures was a luxury, and only rich children could own cameras and master this fashionable artistic skill; Subsequent film screening requires more perfect social conditions, and indispensable cinemas and screening equipment as public cultural facilities have won social and financial support. Television began to change this situation. Although TV was once a cultural luxury, this machine soon sneaked into the family as an ordinary household appliance together with refrigerators, microwave ovens and air conditioners.

If the cinema usually stands in the art category, then the TV set is interspersed between the gossip at home or the smell of dishes on the table. Television not only carries movies to the living room of the apartment, but more importantly, it becomes an intimate part of daily culture. There is a strong family atmosphere around the long TV series. Wearing household clothes, sitting on the sofa with a cup of tea in the living room and dressing up for the cinema are two completely different cultural behaviors. Today’s TV programs are more consciously appealing to citizens’ interests. Television not only inserts a large number of advertisements, but also has cooking, shopping, fishing, singing opera and other columns with strong secular flavor. Surprisingly, this small household appliance has completely changed the nightlife of society. After dinner, the number of social workers engaged in poker or mahjong entertainment suddenly decreased a lot, and the chess stalls under the street lamps and the people enjoying the cool chat almost disappeared. Of course, readers of books are also decreasing. Many people have recognized that the image symbols in TV are the most important tool for entertaining.

I believe that most TV practitioners have not estimated that the combination of the Internet and mobile phones will pose such a serious challenge to the TV industry. The challenge follows the successful experience of the TV industry, but it is implemented more thoroughly. The TV in the living room is reduced to a mobile phone in the palm of your hand, and people can choose the programs they watch at will according to their personal schedule and space. Like a dazzling array of supermarkets on the street, many video symbols are stored in major websites for people to choose from. Short video is undoubtedly the most sought-after commodity, and a complete viewing takes only a few minutes or even dozens of seconds; If the content of the short video is worth recommending, you can pass it on to interested people by tapping WeChat on your mobile phone. All the procedures of watching and spreading can be completed in a blink of an eye, which is indeed comparable to the fast pace of life.

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Short videos greatly increase people’s visual experience. In ancient society, most of people’s information and knowledge came from written reports. Simple means of transportation limit the radius of life, and the scope of seeing with one’s own eyes is very narrow. For example, how many ancient people have really seen the vast sea or lush virgin forests? Cameras or movie shows open another window of visual experience, and TV really brings great impact. Day after day, TV programs are everywhere, and people can already modify an old saying: what can’t you see if a scholar doesn’t go out? Compared with TV programs, short video narration pays more attention to human beings. If TV cameras tend to capture relatively grand, spectacular and public scenes, then mobile phones that record short videos go deep into every ordinary corner of life and collect all kinds of fireworks. With pictures and truth, a secular, noisy world began to be vividly restored between mobile phone screens.

Perhaps people can perceive a subtle difference: compared with the beautiful words left by the ancients, the image of agricultural civilization in many short videos has shrunk dramatically. The bright moon breeze, the ancient boat crossing, the starry Ping Ye and the fine grass breeze in the Tang and Song poems gradually disappeared, and the "society" in the short video pushed the natural scene to the front desk, occupying the center of the field of vision: streets, communities, shops, traffic, urban buildings, home dining tables and a corner of the campus; Dogs appearing on the screen of mobile phones are mostly family pets, ducks or swans swimming in the artificial lake in the park. Short video was born in modern society, and agricultural civilization is passing by. The generation who recorded short video with mobile phones paid relatively little attention to the image of agricultural civilization. Of course, humanistic intellectuals often evaluate this cultural handover in another sense. In their minds, the gap between short videos and text symbols is not the image of agricultural civilization, but the depth of thought. The warning of humanistic intellectuals is not to alienate or even give up text symbols because of the intuition of image symbols. Up to now, written symbols are still the base camp of human social and cultural classics. The shooting of images can neither express the metaphysical "Tao" nor record the delicate emotional ripples in the heart.

Since the advent of the camera, image symbols have continuously explored their own performance characteristics and rhetorical strategies. The montage of pushing, pulling, leaning, leaning and splitting the lens shows the development history of image symbols. There is no doubt that movies are a collection of various lens languages. The reason why movies can undertake tortuous and complicated narratives is precisely because the image symbols already have a set of expressive ability comparable to the text symbols. Compared with the twists and turns of story statements in movies, the inherent logic of MTV lens language is melody and symbol. Like lyric poetry in written symbols, MTV tries to produce lyrical image symbol organization. However, these explorations are too far away from short videos.

Just like the vulgar spoken language in daily life, short videos only use rough lens language: either call out the mobile phone software for some simple editing, or shoot a shot all the time. The film is surrounded by a separate cultural tribe: famous directors, actors with high prices, staggering investment or box office income, and the refined camera language is the business of this cultural tribe; There is another cultural tribe around TV: those TV reporters with cameras on their shoulders are responsible for shooting all kinds of serious news, and their lens language is authoritative, standard, dignified and lively. In contrast, a variety of short videos record various folk activities, which are lively, vigorous, provocative and humorous; The public acts as both cultural consumers and cultural producers. The economic benefits brought by traffic may be just an unattainable ideal, however, even without economic benefits, it can’t stop the public from getting high. Just as the self-entertainment of karaoke doesn’t care about the singing level, the quality of short video lens language is also insignificant.

Another thing that many people didn’t expect is that such a short video can be watched for so long. The screen of the mobile phone swiped left and right, which consumed the whole morning unconsciously. What did you remember in one morning? Various short videos create kaleidoscope-like fragments mixed together. Some people think that the kaleidoscope-like fragments are just typical feelings of post-modern society. Has postmodernism really arrived? This is not such an important question. I would rather pay attention to the evolution prospect of two tendencies behind short videos: First, the combination of mobile phones, the Internet, video symbols and the public is forming a certain degree of cultural carnival. How to preserve and even inspire the public’s cultural initiative? Secondly, the worries of humanistic intellectuals are not unfounded. Will superficial reading methods lower the cultural level of products and bad money drive out good money? The competition between the two tendencies is not overnight, but involves a long theoretical story pedigree, but a large number of short videos will continue to write a new chapter.

(Author: Nan Fan, a special researcher at the Research Center for Literary Criticism of Fujian Normal University)

Special topic: picture channel

In 1966, American soldiers grabbed the hair of Vietnamese prisoners of war and walked through the jungle.

　　During World War II, American troops mistreated German prisoners of war.

　　In September 1939, Germany raided Poland and World War II broke out. During the war, Germany constantly captured the soldiers of the anti-fascist allies, put these prisoners into concentration camps, and brutally tortured and slaughtered them. People thought that only fascist countries abused prisoners of war, but the United States followed suit.

　　On December 7, 1941, the United States participated in World War II. Five months later, the US military had 32 prisoners of war. More than 20 months later, the number of prisoners of war captured by the United States in France suddenly increased to 48,000. In order to resettle these prisoners of war, the United States began to set up prison camps in its own land, except for leaving some prisoners of war in the prison camps of the warring countries.

　　In 1942, the first prisoners of war were sent to new york. Americans read a letter from President Roosevelt at that time: "You are not prisoners of war here, but guests of the United States." But the president’s promise was never fulfilled. For the captured 6 million German civilians and soldiers, the US military kept them in a giant fence surrounded by barbed wire, which lacked necessary sanitary facilities, and they did not provide sanitary and nutritious food for prisoners of war. During the detention, the US military also inhumanely tortured German prisoners of war. In order to obtain information, the US military often extorts confessions from prisoners of war by torture, beatings and intimidation. What’s more, the US military sometimes fails to provide corresponding medical assistance to German prisoners of war who are injured or sick due to fighting, resulting in more than 10,000 German prisoners of war dying of hunger, cold or disease. There are 380,000 German prisoners of war in the United States. During the war, the US military treated these prisoners with courtesy. However, after the war, the US authorities suddenly changed their attitude, regarded all German prisoners of war as heinous criminals, refused to let them eat enough, and adopted various corporal punishment measures. These prisoners of war were not released after the war, but were "presented" to France to help it rebuild its country. This is against the will of the prisoners of war, who complained during the migration. In the end, 700,000 German prisoners of war were sent to France and put into prison camps. Due to the extreme shortage of food in France after the war and the serious hatred of Germany in France, prisoners of war were tortured by hunger and torture. Many German prisoners of war were flogged and even shot, and at least 1,800 prisoners of war were killed in mine clearance. To this end,The International Red Cross has repeatedly protested to the United States about the unfair treatment of German prisoners of war.

　　Since the United States was an anti-fascist party in World War II, its treatment of prisoners of war was not much condemned by just people and relevant institutions.

In the cottage design, we all know this car company, and even praised its tape measure department, especially the version of SR9, which has simply entered a peak period. However, there are mountains outside the mountains and people outside. It is not the most technical car company in the cottage, but it is more beneficial. Its first model, Eagle Carrie, is a cottage of two and two models. It is a collection of classic designs of two cars, named after the classic model Carrera, and its logo looks far away, you may really think that this is.

Seeing two classic models in a car, and there is no sense of disobedience, this can only be done by EAGLE Carrie. The front face of the car refers to the shape of 2, and the lower grille is designed like 2, but it is decorated with two arc chrome trim strips, which is more dynamic. And the headlight group at the front of the car has also been blackened, and the sports meaning has been upgraded again. The car logo in the center of the hood has a faint shadow. People who are not familiar with it will say, Wow, there is a new car ~ However, some people say that this front face is really a bit like a frog with its mouth open and ready to stick out its tongue, which is very vivid ~

On the other hand, the side looks like a cayman, with green and golden spokes, and the air inlet at the back, which is very visual impact. What is worth mentioning again is that it adopts a single-door design, and the force is still very high.

The tail is still imitated, including the taillights and duckbill spoiler, but the design of the tail is rough and looks a little uncomfortable and strange. However, this cottage ability or hybrid technology is really admirable.

The interior of the car has not been exposed, but from this appearance, it is estimated that it is also a cottage or hybrid. In terms of power, it is reported that the car is a model, driven by pure electricity, with a maximum battery life of 260km, a top speed of only 120km/h and a hundred miles of 4.8s s.

EAGLE Carrie’s design, which combines the two models, is a cottage, but it also shows deep design skills later, which is really admirable. Driving this car out of pick up hot chicks can be no less than those things. In fact, this model was unveiled as early as 2015, one step earlier than before, but it has never been mass-produced. Perhaps this shape is too controversial? There should be many people calling for listing. However, the cottage is eye-catching, but originality is the long-term cure. Just like now, it has moved towards original design, and I hope that Yigao can also enter the line of sight as soon as possible!

　　Source: Yi Caixin

　　Author: Tong Muyao

　　On December 11th, 2020, science and technology innovation board IPO of Beijing Principal Century Technology Co., Ltd. (hereinafter referred to as Principal Century) successfully passed the meeting. In this IPO, Xin ‘an Century, together with Western Securities (002673, Share Bar) and Rongcheng Certified Public Accountants, plans to issue no more than 23,281,900 new shares and raise 688 million yuan for four projects, including upgrading information security products.

　　During Principal Century’s entry into science and technology innovation board, outstanding patent litigation, premium acquisition of assets, and sudden large dividends before listing became the focus of media attention.

　　In addition, Yicaixin also found that the credit sales of Principal Century increased, the subsidiaries suffered losses, the resume information of senior executives was in doubt, suppliers became "lazy" and fought with customer sales data.

　　Increased credit sales and losses of subsidiaries

　　Founded in August 2001, Principal Century is mainly engaged in the research and development, production, sales and related technical services of information security products supported by cryptographic technology, and is committed to solving information security problems such as identity security, communication security and data security in the network environment.

　　According to the prospectus, while the revenue and net profit of Principal Century increased from 2017 to 2019, the proportion of corporate accounts receivable balance in operating income also increased year by year.

　　From 2017 to January-June, 2020, the balance of accounts receivable of Xin ‘an Century was 85.3654 million yuan, 143.5321 million yuan, 188.2638 million yuan and 160.1941 million yuan respectively, accounting for 38.72%, 53.29%, 59.23% and 160.1941 million yuan of operating income respectively.

　　In 2018 and 2019, the company’s operating income increased by 22.18% and 18.01% respectively compared with the previous year. In the same period, the balance of accounts receivable increased by 68.14% and 31.16% compared with the previous year, and its growth rate was also higher than that of revenue. At the same time, its accounts receivable turnover rate continued to decrease during the reporting period.

　　In addition to serious credit sales in Principal Century, in the first half of 2020, the salary of Dong Jiangao and core technicians actually exceeded the total profit of the current period.

　　From 2017 to January-June, 2020, the total remuneration of directors, supervisors, senior managers and core technicians of the company was 4,175,900 yuan, 4,535,700 yuan, 4,863,200 yuan and 2,297,900 yuan, respectively, accounting for 8.80%, 5.81%, 5.38% and 1,019.98% of the company’s total profits in each period.

　　The total profit of Principal Century from January to June 2020 was 2,253,200 yuan, which was 80.91% lower than the total profit of 11,802,000 yuan from January to June 2019. For the reasons for the sharp decline in performance data including total profit, Principal Century explained that the main reason was the change in the consolidation scope of the company’s financial statements.

　　At the same time, more than half of the subsidiaries of Principal Century suffered net profit losses in the last year and the first phase.

　　According to the prospectus, as of the signing date of the prospectus on December 1, 2020, Principal Century has 6 subsidiaries, including 5 wholly-owned subsidiaries and 1 indirectly controlled subsidiary.

　　In 2019, Wuhan Xin ‘an Luojia Technology Co., Ltd. (hereinafter referred to as Xin ‘an Luojia), Chengdu Xin ‘an Century Technology Co., Ltd. (hereinafter referred to as Chengdu Xin ‘an), Shenzhen Xin ‘an Century Technology Co., Ltd. (hereinafter referred to as Shenzhen Xin ‘an), Shanghai Xinxuan Information Technology Co., Ltd. (hereinafter referred to as Shanghai Xinxuan), Beijing Anrui Junheng Technology Co., Ltd. (hereinafter referred to as Anrui Junheng) and Beijing Huayao Technology Co., Ltd. -2,059,900 yuan,-1,636,200 yuan,-657,500 yuan,-0,400 yuan and 4,043,900 yuan. Except for the profits of Principal Luojia and Huayao Technology, the net profit of the other four companies totaled 4,354,000 yuan, accounting for 4.75% of the net profit of the current consolidated caliber.

　　In the first half of 2020, all the above six subsidiaries suffered losses, with losses of 2,026,600 yuan, 1,272,200 yuan, 1,423,400 yuan, 1,067,800 yuan, 4,700 yuan and 1,172,200 yuan respectively. The total net profit loss was 6,966,900 yuan, which was nearly twice the net profit of 3,589,300 yuan consolidated in the current period.

　　Suppliers become "lazy" and fight with customer data.

　　In addition to the losses of subsidiaries, the upstream and downstream suppliers and customers of Principal Century are also worthy of attention.

　　Looking at its upstream, suppliers are listed as untrustworthy executors, restricting consumption, and have been listed in the business exception list because of the falsification of public information.

　　Beijing Huayi Zhiyan Technology Co., Ltd. (hereinafter referred to as Huayi Zhiyan) was the second largest supplier of Principal Century in 2018 and 2019. Principal Century purchased servers and other products from it, and the amount incurred was 7,765,500 yuan and 12,785,400 yuan, accounting for 10.42% and 13.78% of the total purchase amount in the current period.

　　Huayi Zhiyan was established in August 2016. At present, the shareholders are Zhang Lihua, Mazidong and Yin Ruishan, with the shareholding ratio of 50%, 25% and 25%.

　　It is worth noting that Huayi Zhiyan was listed as an executor of dishonesty by Laishui County People’s Court in July 2020. According to document No.455 (2020) J.0623, Zhang Lihua, the major shareholder of Huayi Zhiyan, failed to fulfill Liu’s loan of 3.45 million yuan and its interest, and Huayi Zhiyan was listed as an executor of bad faith because of its joint liability for repayment.

　　(Screenshot from China Executive Information Open Network)

　　According to public information, in addition to being dragged down by shareholders and becoming an executor of dishonesty, Huayi Zhiyan also has eight messages restricting consumption in 2020.

　　Another supplier, Shandong Fisherman Information Technology Co., Ltd., was the fifth largest supplier of Principal Century in 2018, and the amount of products such as encryption cards purchased by Principal Century in that year was 2,732,200 yuan. In 2016, the company was listed in the list of business anomalies by Weihai Municipal Market Supervision Administration for concealing the real situation and practicing fraud, and was removed from the list five days later.

　　In addition to the supplier problem, there is a "fight" between Principal Century’s sales to customers and the data disclosed by the other party.

　　According to the prospectus, in 2019, Shandong Kyushu Xintai Information Technology Co., Ltd. (hereinafter referred to as Kyushu Xintai) was the fourth largest customer of Principal Century, and the sales amount to it in that year was 7,064,400 yuan, accounting for 2.23% of the main business income.

　　Kyushu Xintai was listed on the New Third Board on August 1, 2016. According to the 2019 financial report disclosed by the company in the New Third Board, in that year, Principal Century was the largest supplier of Kyushu Xintai, with a purchase amount of 5,662,800 yuan, and the data there was 1,401,600 yuan less than the corresponding data disclosed in the prospectus.

　　The resume of senior executives is doubtful.

　　In addition to the above problems, there are doubts about the resumes of directors, supervisors and other senior executives in Principal Century Prospectus.

　　As of the signing date of the prospectus, the board of directors of Xin ‘an Century consists of seven directors, namely, Li Wei, Wang Yixin, Ding Chun, Yuli, Jin Haiteng, Yuan Liansheng and Zhang Shiwei, among whom Jin Haiteng, Yuan Liansheng and Zhang Shiwei are independent directors. The board of supervisors of the company consists of three supervisors, namely, Wang Zongbin, Bei Shaofeng and Zhang Yangbao, among whom Wang Zongbin is the chairman of the board of supervisors.

　　Yu Li, the director and general manager of Xin ‘an Century Shareholder Caitong Innovation Investment Co., Ltd. (hereinafter referred to as Caitong Innovation), became a director in 2019. Before that, Yu Li worked as a technician in CRRC Qishuyan Locomotive Co., Ltd. (hereinafter referred to as CRRC Qishuyan) from August 1996 to August 2000, and served as Zhonghe Venture Capital Management Co., Ltd. from September 2006 to October 2017.

　　What is puzzling is that Qixin. com shows that CRRC Qishuyan was established on June 26th, 2007, and its legal representative is Yao Guosheng. It used to be named Changzhou Qishuyan South Locomotive and Rolling Stock Co., Ltd. and CSR Qishuyan Locomotive Co., Ltd., and there is no same name or previous name as CRRC Qishuyan. The company was established about 11 years later than the directors’ entry time disclosed in the prospectus, and the reason is unknown.

　　At the same time, Qixin. com showed that Zhonghe Venture was established in October 2006, which was about one month later than the entry time of director Yu Li.

　　In addition to the director’s entry time 11 years earlier than the establishment time of the enterprise, there is also a supervisor’s work resume in doubt.

　　Bei Shaofeng joined Principal Century as a supervisor in May 2020. Before that, he worked as a UNIX software development engineer in Beijing Beida Jade Bird Commercial Information System Co., Ltd. (hereinafter referred to as Jade Bird System) from May 1999 to April 2001.

　　What is puzzling is that Qixin. com shows that Beijing Beida Jade Bird Commercial Information System Co., Ltd. was revoked in January 2002. At the same time, according to public information, a company that used to be known as Jade Bird System and is now known as Boya Software Co., Ltd. (hereinafter referred to as Boya Software) was established in September 2002. Before June 18, 2009, Jade Bird System changed its name to Beijing Beida Jade Bird International Software Technology Co., Ltd., and then changed its name to Boya Software in December 2010. At present, it is not known which side of the envelope has problems, but if we look at the establishment time of Boya Software, the supervisor Bei Shaofeng’s entry time is much earlier than the establishment time of the enterprise.

　　To sum up, although Principal Century successfully held the meeting this time, there are still some doubts in its prospectus that need to be explained.

This article was first published on WeChat WeChat official account: Yicaixin. The content of the article belongs to the author’s personal opinion and does not represent Hexun.com’s position. Investors should operate accordingly, at their own risk.