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Sun Jiadong： Create a ＂China Star＂ for a lifetime

An unforgettable lesson: quality is the life of spaceflight

Dongfeng-2

On March 21, 1962, our country’s first independently developed ballistic missile, "Dongfeng-2", was launched from the Jiuquan Satellite Launch Site. Unexpectedly, the missile lost control soon after takeoff, and finally crashed into the Gobi, only 300 meters away from the launch tower, blasting a large crater with a diameter of 30 meters.

All the test participants were dumbfounded. Lin Jin, the chief missile commander of the "Dongfeng No. 2", circled the crater created by the missile and said in tears, "This crater is mine, I’m going to bury it here."

The fall of Dongfeng-2 (source: video))

Many years later, Sun Jiadong couldn’t let go of the failure.

Sun Jiadong:"It fell, a few hundred meters away from you. I didn’t have the slightest idea in my head that I would come down if I made this thing up? At that time, I was dumbfounded and confused. Especially when you are in the big desert, you are standing in the east, and the launch point is exactly in the west. At that time, the sun has already set, and half of the sky is red."

Desert Gobi outside Jiuquan Satellite Launch Site (Photo:Zhang Mian Mian)

In order to find out the reason for the failure, in the icy desert, hundreds of people bent over and fumbled inch by inch, looking for the fragments of the missile. Some people couldn’t help but wipe tears while picking it up. For several days, the sand was almost peeled off, and Sun Jiadong and his colleagues found all the fragments and reassembled the missile. Check one by one, and they found the root cause of the failure.

Sun Jiadong:"In the end, I found that a wire was broken, and there was more than a meter left. After an X-ray, it was broken inside. It was in such a few big failures that I realized that quality is life, and quality is everything in aerospace."

Every time he launched, sitting in the command hall, Sun Jiadong loved to hear the word "normal". Behind every "normal" was the high recognition of all astronauts that "quality is life", and they always maintained a strict, careful, meticulous and practical work style.

At 18:05 on October 24, 2007, the Long March 3A carrier rocket carrying our country’s first lunar exploration satellite Chang’e-1 was launched from the No. 3 tower of Xichang Satellite Launch Center. (Source: Shanghai Securities News)

Dongfanghong No. 1 satellite was successfully launched, and he was proud!

Sun Jiadong summed up his career this way: 7 years learning to fly, 9 years building missiles, and 50 years launching satellites. When it comes to several key life choices, he summed it up in one sentence, which is "If the country needs it, I will do it."

On the eve of studying in the Soviet Union in 1951, Sun Jiadong was a Russian translator for the Air Force at that time

In 1957, Sun Jiadong, who was studying in the Soviet Union, listened to Chairperson Mao’s famous words in the auditorium of Moscow University: "The world is yours and ours, but in the final analysis it is yours. You young people are full of vitality and prosperity, like the sun at eight or nine in the morning, and hope rests on you."

When Chairperson Mao spoke for the first time, and Sun Jiadong heard it for the first time, the blood of the young people boiled in an instant. He said, "At that time, he made up his mind to do whatever the country needs you to do."

In 1967, Qian Xuesen personally appointed the 38-year-old Sun Jiadong as the technical director of the "Dongfanghong No. 1". After nine years of missile research, he began to "turn", thus starting the satellite business for his life.

On April 24, 1970, our country’s first man-made earth satellite "Dongfanghong No. 1" was successfully launched, and our country became the fifth country in the world to be able to launch man-made satellites. Sun Jiadong bluntly said that the biggest feeling of the successful launch of "Dongfanghong No. 1" is "proud".

On April 24, 1970, our country’s first artificial earth satellite "Dongfanghong No. 1" was successfully launched.

Sun Jiadong: "After the announcement, we immediately ran to Tiananmen Square, but after we arrived, we couldn’t get in. The crowds were celebrating, and it was a sense of accomplishment. Excited! I’m not a literary person, so I can’t describe it. "

Sun Jiadong, who is 90 years old this year, has personally participated in and witnessed the whole process of China’s aerospace industry from "a blank sheet of paper" to becoming a space power. It was once estimated that the satellites launched under Sun Jiadong’s leadership accounted for one-third of the first 100 satellites launched by China’s aerospace industry. This aircraft has long been integrated with Sun Jiadong’s life experience.

Sun Jiadong at work (first from left) (Source:Beidou satellite navigation system official WeChat official account)

He is the youngest "two bombs and one star" father and the oldest chief designer of satellite engineering. In 2004, our country officially launched the lunar exploration project, and Sun Jiadong, who is 75 years old, once again took up the role of chief designer of the project. Many people do not understand why Sun Jiadong, who has already achieved success, still accepts this risky job. If he fails, his brilliant aerospace career may be overshadowed. Sun Jiadong still said "If the country needs it, I will do it."

Chang’e-1 successfully hit the moon

In 2007, when the signal of the "Chang’e-1" satellite’s successful orbit around the moon was sent back to the command center, people cheered, hugged, and shook hands to celebrate, but Sun Jiadong walked to a secluded corner alone, turned around, pulled out a handkerchief, and wiped the tears from the corners of his eyes.

Sun Jiadong: "I am so excited that I was born in the hot land of China, and I am fortunate to be able to engage in the development of the aerospace industry. This sense of achievement is truly something that I will never forget in my life. So some people asked me, you have built so many satellites, which one do you feel most excited about? I told them that it is difficult to distinguish, and every time there is something difficult to do. "

Sun Jiadong introduces the importance of aerospace product quality (Photo: Zhang Mian Mian)

Sun Jiadong is left-handed and learned to write with his right hand for school. When he was young, he had the skill of playing table tennis with both arches. At work, he also has a set of tricks of "reverse thinking", often with unexpected and impressive ideas and ideas. Ouyang Ziyuan, an academician of the Chinese Academy of Sciences and the first chief scientist of China’s lunar exploration project, commented that "Mr. Sun is a’master ‘who is good at simplifying complex problems."

Sun Jiadong (Source:Beidou satellite navigation system official WeChat official account)

The youngest "two bombs and one star" father: Honor goes to the collective

In 2009, on his 80th birthday, Sun Jiadong received a letter signed by 98-year-old Qian Xuesen. In the letter, Qian Xuesen said, "You are a young man whom I admired very much. I heard that you are celebrating your 80th birthday this year. I would like to express my heartfelt congratulations to you! You are an outstanding scientist who grew up in the development of China’s aerospace industry and a witness to China’s aerospace industry…"

Sun Jiadong was interviewed by CCTV reporter Zhang Mian Mian (Photographer: Feng Huiling)

Sun Jiadong, the youngest "two bombs and one star" father, is 90 years old this year. Faced with the well-deserved honor, he said: "I am very uneasy, I am accepting the award for all astronauts."

Sun Jiadong: "The aerospace industry is definitely a collective honor. This thing does not depend on collective achievements, the right time, the right place and the right person. It is absolutely impossible without this. "

Internet celebrity Feng Timo exposed that he was suffering from advanced thyroid cancer and stopped broadcasting for half a year. He didn’t want to live for a while, but now his voice has recovered

Chen Jun, journalist of Jimu News

The singer Feng Timo, who became a hit on the short video platform, disappeared for a long time. On the evening of July 24, she suddenly revealed that she had thyroid cancer and had recovered after surgery.

Source: Video screenshot

What did Feng Timo, who was off the air for half a year, do? On the evening of the 24th, she responded for the first time in an interview with the short video blogger @Dabaishow that she was suffering from advanced thyroid cancer and had undergone surgery.

On the show, the host asked her why she had been off the air for half a year. Feng Timo said: "There is something wrong with my health. I have a type of cancer, which is malignant and terminal thyroid cancer." The host was also very surprised and could not believe it. Then Feng Timo said that not only fans did not know, but also her parents did not know. When she learned that she was sick, she was a little confused at the time. Before treatment, she also asked the doctor if she could still sing in the future. The doctor said, "Don’t think about singing."

Source: Video screenshot

Although frustrated, Ms. Feng was encouraged by the experience of a patient who had a successful surgery. In the show, she also faced the camera and showed a scar on her neck from the operation. After the surgery, her voice was hoarse and she did not want to live for a while. Fortunately, after persistent training, she recovered her voice.

On the evening of the 24th, Feng Timo responded on his personal social media that he had indeed been diagnosed with thyroid cancer before, had undergone surgery, and was very successful. Now his body has recovered, and his throat has almost recovered under unremitting training. Through this cancer, she wants to tell everyone, especially girls, that they must not have mental internal friction, do not accumulate negative energy in their hearts, communicate more with family and friends, and be brave enough to speak out and take up legal weapons to protect themselves when they encounter online violence and pornographic rumors.

According to Life Times, the incidence of thyroid cancer is high, but the "personality" is mild, resulting in a low mortality rate. Between 1950 and 2004 in the United States, the incidence of thyroid cancer showed a significant increase, but the mortality rate actually decreased by 44%. Among thyroid cancers, papillary thyroid cancer is the most common, accounting for about 80%. Timely treatment has a good prognosis, and the 10-year survival rate can reach more than 90%.

Source: Video screenshot

Feng Timo, whose real name is Feng Yanan, was born in Wanzhou District, Chongqing on December 19, 1991. She is a Chinese mainland female singer and a live streaming host. She debuted from a live broadcast platform, and later attracted the attention of netizens because of her sweet singing. She once became the first sister of the platform live broadcast and participated in many variety shows.

5.9S breaks 100, ＂Domestic Small Steel Cannon＂ Lynk 03 + is coming soon! Will you have the impulse to spend？

Honda Civic, Volkswagen Golf, such as the magic car small steel cannon, I believe you are not unfamiliar with, they are all joint venture Internet celebrity cars with their own topics, and as China’s Internet celebrity car Lynk 03 from birth to the public is also very imposing. From the Fuji track in Japan invited Tsukiya and other big coffee to attend and stand for its platform, to the TCR racing car achieved excellent results in the WTRC arena, as a model mainly attacking the compact sedan market, Lynk 03 has high hopes. So what kind of surprise will the arrival of the Chinese brand high-performance model Lynk 03 + bring you? A few days ago, Convex Jun was invited by the same Lingke Center in Hefei to take a fresh shot of this Chinese small steel cannon Lingke 03 + with its own modifications. Let’s take a look at it in detail.

What changes and highlights did Lynk & Co 03 + bring this time?

Combat design is personalized

Is the Lynk & Co 03 + expected to sell for 250,000 yuan expensive?

What is the significance of Lynk & Co’s 03 +?

Write at the end:

The arrival of Lynk & Co 03 +, the "first performance car of a Chinese brand", is still significant for Chinese brands, and its appearance will certainly enhance the brand perception of the entire Chinese auto industry. For consumers, its appearance will undoubtedly provide new choices for young consumers. Let’s wait and see if Lynk & Co 03 + will become the new favorite in the car market!

Visiting Chengzi High-speed Railway Construction Site on New Year’s Eve： 25 worksites don’t stop working, and more than 1,300 people stick to the front line ｜ Going to the grassroots in the New Year

Cover journalist Cao Fei’s photo report

On January 31, New Year’s Eve, when most people stayed at home to celebrate the New Year, a group of people had to stay in other places and stick to the construction line for the convenient travel of the public.

On the morning of the same day, the reporter walked into the construction site of China Railway 19th Bureau Chengzi High-speed Railway Bid 7 to record their persistence stories. If we expand our vision to the whole line of high-speed rail, during the Spring Festival holiday, 25 work sites will not stop, and more than 1,300 people will fight in the front line, sprinting to achieve the goal of opening to traffic in 2023.

Do not stop work during the Spring Festival.

Starting from Chengdu, driving southbound for more than 40 kilometers, you will come to the multi-line bridge of Chengdu-Chengdu high-speed rail Tianfu Station. At 10 o’clock in the morning, more than 50 workers from the 19 th Bureau of China Railway are carrying out bridge support and preloading construction on site.

Tianfu station multi-line bridge construction site

Tianfu station multi-line bridge is a control project built from high-speed railway, with a total length of 566.7 meters and a multi-line continuous steel structure. Standing on the bridge, the reporter saw this scene: the bridge deck gradually widened from narrow to wide, reaching 12 meters at the widest point, and the total area of the bridge top exceeded 35,000 square meters, which made it the largest among similar high-speed rail bridges under construction in China; There are 185 caps and 237 piers under the bridge, which are arranged in turn, forming a tall "arch" between them, which looks spectacular.

Tianfu station multi-line bridge construction site

"The construction of this bridge was nearly a year late, and the construction was difficult. The construction period was very stressful and there was no way to stop work during the Spring Festival." Zhang Zongwei, commander of Chengziyi Railway Command of Chenglan Railway Company, said. Bridge construction includes many processes, such as supporting, preloading, binding steel bars, concreting, tensioning, etc. Each process is interlocking, and any stop will affect the overall construction period.

Longquanshan Tunnel Construction Site

Leaving the multi-line bridge at Tianfu Station, about one kilometer eastward, it is the entrance of Longquanshan Tunnel. The construction here is even more intense: the knocking of binding steel bars, the humming of rock drills and the squeaking of welding current … played the engineering symphony on the last day of the Year of the Ox.

Longquanshan Tunnel Construction Site

"The entrance of the tunnel is the accumulation body of Chengdu Plain in front of Longquan Mountain Range. The geology is very soft and the surrounding rock is broken. The problem of deformation was encountered during the construction of the underground tunnel." Zhang Zongwei said that the project department temporarily adjusted the up-and-down heading method to the double-side heading method, which effectively controlled the deformation problem, and the monthly digging ruler was increased from several meters to about 15 meters.

It is reported that the No.19 Bureau of China Railway will not stop working during the Spring Festival. Among them, the two bridges are expected to be completed in May, and the Longquanshan Tunnel will strive to be completed in August.

Persistence is also warm.

Near 12 noon, the morning construction was finished, and the workers returned to the project department, waiting for them with a hot jiaozi and a sumptuous reunion dinner.

The employees’ families package jiaozi in the project department.

The 19th Bureau of China Railway started from the Third Project Department of the High-speed Railway Command, and more than 20 employees’ families wrapped up jiaozi in the yard, which brought the atmosphere of the New Year to a climax. There are two kinds of dumpling stuffing-leek eggs and celery pork, which are the flavors from my hometown.

Reunion dinner in the project department

"During the Spring Festival this year, there were more than 500 people staying at the construction site in Bid 7, including more than 100 project managers, most of whom came from Inner Mongolia, Jilin and Liaoning." Wang Jianwei, commander of Chengdu-Zicheng High-speed Railway Command of the 19th Bureau of China Railway, said that in order to ensure that everyone can spend the New Year in a foreign land and invest in construction, the project department encourages employees to take their families to Chengdu to spend the New Year on the construction site.

Reunion dinner in the project department

"My wife and son also came this year." Wang Jianwei’s hometown is in jiaohe city, Jilin Province. He has been working for 36 years, and spent more than 20 years on the construction site. In 2022, it was his seventh consecutive year in other places.

The employees’ families package jiaozi in the project department.

"I must still be homesick." He said. In order to let everyone feel the taste of hometown in a foreign land, the chef has made great efforts in the reunion dinner, including frozen skin, pig’s trotters in sauce, stewed elbows … and jiaozi, who was personally wrapped by his family. Material subsidy+spiritual comfort, so that everyone can feel the warmth of home on the construction site.

Reunion dinner in the project department

Such a picture is being staged across the high-speed rail. Zhang Zongwei introduced that Chengzi high-speed railway is expected to open to traffic in 2023, and has now entered the construction sprint stage. During this Spring Festival holiday, 25 work sites across the line did not stop working, and more than 1,300 people stuck to the construction line.

(Some pictures in this article are provided by Chenglan Railway Company.)

The mode under the new medical insurance policy： changing the way of seeking medical treatment and improving medical efficiency

Many countries have announced pension replacement schemes for retired employees of enterprises. This news has undoubtedly brought good news to the retired workers, who can look forward to better protection and welfare in their later years.

According to the analysis of relevant documents, the calculation method of pension replacement amount for enterprise retired employees is mainly based on factors such as individual payment, service years and average monthly payment base. The detailed rules for the implementation of this scheme also clearly stipulate how to apply for and receive replacement money.

When calculating the amount, the individual payment is one of the most important considerations. According to the original system, the monthly social insurance premium paid during employment is the amount paid by individuals. According to the latest policy guidance, in addition to some overtime allowances, it also includes various types of rewards, allowances and other income items.

The length of service is also a key factor affecting the amount of replacement. Generally speaking, retired workers will get a certain proportion of basic pension when they formally participate in social insurance and pay for more than 15 years continuously. However, under the previous system, some enterprises had imperfect payment records or broken files, which led to the difference between the actual payment amount and the payable amount. In this plan, it is clearly stipulated that individuals with incomplete service years should be subject to remedial verification and given corresponding rewards.

When calculating the replacement payment, the average monthly payment base is also one of the factors to be considered. According to the policy, the average monthly payment base can be understood as the result of dividing the sum of the funds collected and deposited in the social security account by the accumulated working time (unit: month). This data can reflect the individual’s level of paying social security fees and the degree of taking risks.

The announcement of the pension replacement plan for retired employees of multinational enterprises has undoubtedly brought good news to the majority of retired employees. Through detailed analysis of key factors such as calculation amount, service years and average monthly payment base, it can be seen that this scheme aims to make retired employees enjoy better, more stable and fairer treatment.

There are still some problems to be solved in the implementation process, such as information checking and application process, which need to be simplified and convenient. At the same time, the differences in different regions, industries and income levels should also be taken into account when formulating the plan to ensure that all groups can benefit fairly.

The pension replacement scheme for retired employees of multinational enterprises will bring practical benefits to retirees and improve their quality of life in their later years. We look forward to the smooth implementation of this plan and make positive contributions to social stability and development. It is our common goal to let every retired worker who has worked hard to spend his old age in warmth and comfort.

With the development of society and the improvement of people’s living standards, health problems have become the focus of modern people’s attention. In the field of medical treatment, a brand-new model called "stay in hospital during the day and go home at night" is being tried out, which brings patients a more convenient and efficient medical experience.

There is far-reaching significance behind this innovative move. Traditional hospitalization often requires a long stay in the hospital, which not only consumes time and money, but also increases the risk of infection and other inconveniences. The introduction of the mode of staying in hospital during the day and going home at night takes into account the needs of patients and the overall efficiency of resource utilization.

Preliminary results have been achieved in the implementation process. The first is to alleviate the problem of clinical acute drug shortage in some areas. Due to the limited quantity of drugs available for purchase and the high requirements of storage conditions, there are too many conflicts under the traditional hospitalization system; However, through this model, the usage quantity can be accurately located, the allocation is reasonable, and it can be extended to more hospitals, further improving the efficiency of drug use. In addition, obvious results have been achieved in reducing medical expenses. Because the mode of staying in hospital during the day and going home at night can reduce the stay time of patients in the hospital, it not only saves bed resources, but also greatly reduces the extra expenses incurred by patients in the process of medical treatment.

Future development prospects and challenges also exist. First of all, it is necessary to strengthen the formulation and supervision of the implementation standards of this model. Although the model has been tried out in various places at present, and relevant experience and normative documents have been gradually accumulated; However, considering the great regional differences in China and the limited infrastructure conditions in some areas, a more comprehensive, systematic and operable implementation standard must be established and effectively supervised to ensure the quality and safety of treatment.

A Weibo 50,000 Shandong Men’s Basketball Association published inappropriate information and was reduced by 50,000 yuan.

Live broadcast on August 4 th CBA officially announced that Shandong Expressway Club released inappropriate information through the official social media platform, giving it a penalty of 50,000 yuan for reducing the league expenses of the club.

The official announcement of CBA is as follows:

CBA clubs:

On July 31, 2023, China Basketball Association (Beijing) Sports Co., Ltd. (hereinafter referred to as "CBA Company") punished the violations related to the Yumin Station competition of the 2023 CBA Summer League.Shandong Expressway Club released inappropriate information through the official social media platform, which had a negative impact on CBA league.

In order to enforce the league discipline, according to the provisions of Article 86 of Chapter VII of the Disciplinary Guidelines for Chinese Men’s Basketball Professional League (hereinafter referred to as the Disciplinary Guidelines),Shandong Expressway Club was fined 50,000 yuan for reducing the league expenses of the club.

Here, CBA Company requires Shandong Expressway Club to do its own education and rectification work on the above issues, put an end to behaviors that are detrimental to the league and sportsmanship, and maintain the image of China basketball and CBA league.

I am writing to inform you.

On the evening of July 31st, CBA officially announced the punishment for the conflict between Shandong and Xinjiang Summer League. Yu Dehao and Jia Cheng were suspended for one game and fined 20,000 yuan, while Gao Shiyan was fined 10,000 yuan.

After the ticket was issued, Weibo, the official of Shandong Men’s Basketball Team, released a dynamic statement, saying that the club decided to impose internal penalties on Gao Shiyan and Jia Cheng, and one person was fined 100,000 yuan; After that, this Weibo dynamic was deleted.