Welcome to [Autohome Nanning Promotion Channel], here to bring you the latest promotion information. It is exciting that Jaguar XFL is currently running a remarkable price reduction promotion in Nanning area. Car buyers can enjoy a cash discount of up to 170,000 yuan, which brings the starting price of this luxury sedan down to a surprising 249,900 yuan. To seize this car buying opportunity, click "Chatti Car Price" in the quotation form now, you will be able to get a higher discount and make your Jaguar XFL dream come true at a more competitive price. Hurry up and don’t miss this rare car buying opportunity!

The exterior design of the Jaguar XFL is elegant and dynamic, with the iconic Jaguar family-style design on the front face, and the air intake grille with large-size chrome trim, which is exquisite and atmospheric. The body lines are smooth, outlining a modern atmosphere that coexists with luxury and power. The overall style highlights the consistent British luxury of the Jaguar brand, which can attract the attention of everyone, whether at rest or in motion.

Built with elegant body design and exquisite craftsmanship, the Jaguar XFL is 5102mm*1890mm*1456mm in size and has a wheelbase of 3100mm, showcasing the spaciousness and comfort of a luxury sedan. The smooth side lines emphasize power and movement, and the 245/40 R19 tire specification with dynamic rim design not only provides excellent grip, but also adds visual impact to the vehicle. Whether it is static look or dynamic driving, the Jaguar XFL shows the perfect combination of luxury and performance with a unique side profile.

The interior design of the Jaguar XFL focuses on the fusion of luxury and technology to create an elegant yet modern atmosphere. Exquisite leather materials are used to wrap the spacious and comfortable seats, providing passengers with the ultimate touch and support. Drivers will notice the excellent leather steering wheel, which not only has outstanding texture, but also supports manual and electric up and down + front and rear adjustment to ensure the best grip and operation convenience.

The 11.4-inch central control screen, with its clear display and intelligent functions, integrates multimedia systems, navigation and phone control, providing drivers with a comprehensive information and entertainment experience. The configuration of USB and Type-C interfaces meets the needs of passengers to connect electronic devices, and the front row is also equipped with wireless charging function, which further enhances the convenience.

In terms of seat configuration, the main and passenger seats of the Jaguar XFL support front and rear adjustment, backrest adjustment, high and low adjustment (4 directions) and waist support (4 directions), and are equipped with heating function to provide passengers with a comfortable ride experience in different seasons. The driver’s seat is also equipped with an additional power seat memory function, reflecting the care of the driver’s personal habits.

The Jaguar XFL is powered by a 2.0T turbocharged engine with a maximum power output of 184 kilowatts and a powerful output of 250 horsepower. This L4 engine is paired with an 8-speed automatic transmission, which not only provides a smooth driving experience, but also ensures the efficiency and stability of power transmission.

Summarizing the car owner’s experience, the Jaguar XFL won his deep love for its outstanding appearance. He emphasized the vehicle’s cost-effective and luxurious configuration, making this car unique in its class. For consumers who pursue appearance and quality, this is undoubtedly a wise choice. Don’t be influenced by outside voices, just believe in your own preferences, and the Jaguar XFL will be your ideal car.

International online car channel news: January 11th, the beginning of the new year, Haval brand night in the garden city of Xiamen lead tide opened. "3/4 scale car" new category SUV Haval big dog family added fierce general, 2.0T four-wheel drive Chinese pastoral dog version officially launched, priced at 155,900 yuan, heavy explosion field, tide wild attack. Electric sound hi explosion light and shadow cool, Haval big dog and thunderbolt locomotive uninhibited encounter, Haval "wild". Big dog launched "fierce pet seven gift", the minimum down payment of 0 yuan can be successfully "claimed", so that every "big dog fan" who is playing with the tide can move forward without fear.

Harvard Dog

It’s not a good idea.Haval Big Dog sells more than 10,000 yuan a month, which is the success of the category and the product that caters to the value needs of users’ products

Since the launch of the Haval Big Dog 1.5T model on September 25 last year, the sales volume has always been on the fast lane of "Internet celebrity explosion". In the past December, in the third month of the launch of Haval Big Dog, the sales volume exceeded 10,000, an increase of 19% compared with November. In just 97 days of listing, more than 28,000 vehicles have been sold, becoming the "dark horse of the year" in the SUV market. In order to meet the personalized experience of more young users who are brave enough to stand on the trend, Haval Big Dog launched the 2.0T four-wheel drive "Chinese Pastoral Dog" version.

December sales

Haval Big Dog has evolved from a user brand to a fan brand, gaining insight into the interests of users in the circle, and giving you what you love. Li Jialong, the head of the tide creation, customized the big dog theme song "Big Dog" to burn the scene, and the wild and uninhibited rap style has achieved the pattern and ambition of the new generation of trend ICON; Pi You and Brother Dog have flirted with each other again, deciphering the wild advantage of Haval Big Dog. Haval Dog accompanies you to go into the rivers and lakes alone in the distance. The 2.0T four-wheel drive model continues the trendy power aesthetic and adds new design elements: the grille style not only retains the original layer type, but also adds a canyon-enclosed grille, which brings the wild and majestic charm of the whole vehicle; the addition of Sichuan-style decorative strips and high-brightness black shark fin antennas outlines the wild lines of the original ecology; the five-spoke armor-style wheels are replaced, and the wild is fully advanced.

Harvard Dog

Exclusive trend personality elements are added to make the Haval Big Dog 2.0T four-wheel drive version show a more wild and uninhibited atmosphere; while demonstrating the brave and independent adventurous spirit, it brings a unique identity to the trend elite. The Chinese Pastoral Dog Edition, with its all-round advanced posture, allows the 3/4 scale car category to move forward, and continues to "attack the city" in the SUV market segment.

2.0 GDIT is full of wildness, and the top ten "Chinese hearts" are powerful

The Haval Big Dog 2.0T four-wheel drive version is equipped with the 2.0GDIT engine that won the top ten "Chinese hearts" in 2020. It has a series of industry-leading advantages – up to 38.3% of the industry’s top thermal efficiency, environmental protection emissions that meet the most stringent standards in China, Europe and the United States, 10% weight reduction, and the same-level leading NVH noise control ability. The engine has also been specially tuned for the application scenarios of Haval Big Dog. Under low-speed off-road conditions, 1500~ 4000 rpm can burst out with a powerful torque of 325N · m, "you can easily get out of trouble when you encounter rough roads, and you can also get out of trouble when you cross the ravine." Under the high-speed operating conditions of 6000-6300 rpm, the vehicle can continuously output a maximum power of 155KW, maximizing the advantages of high efficiency and low emissions, allowing users to enjoy ease and confidence every time they get out of trouble at a low speed or overtake at a high speed.

2.0GDIT engine

The only carrier-mounted SUV with two locks within 300,000 2 locks inject "soul" into the dog life

Haval Big Dog 2.0T 4WD Edition

The Haval Big Dog 2.0T 4WD version has the "soul of a high-performance off-road vehicle". One of the locks comes from the central electronically controlled differential lock of the Haldex 4WD system, while the other rear axle electronically controlled mechanical tooth-embedded differential lock can help the vehicle achieve 100% torque transmission between the wheels in the case of a single wheel skidding, making it easy to get out of trouble in complex road conditions. It also makes driving on snow, mud and sand more stable and smooth.

Intelligent four-wheel drive × 6 driving modes, conquer all terrain and ignite passion

With the blessing of intelligent four-wheel drive, the Haval Dog Chinese Pastoral Dog Edition has opened up a path for off-road dreams. The fifth-generation Haldex four-wheel drive system of BorgWarner adopts the same platform technology as the luxury joint venture SUV with more than 300,000 yuan. This intelligent four-wheel drive system allows Haval Dog to realize transient interaction response between systems within 110 milliseconds, and can reach 1200 Nm peak torque within 200 milliseconds, instantly improving vehicle acceleration performance. The torque ratio of the front and rear axles can reach 50:50, so that Haval Dog’s obstacle-crossing ability can be improved again.

Six terrain driving modes

"6" terrain driving modes (standard mode/sports mode/mud mode/sand mode/snow mode/economic mode) further improve off-road adaptability. Haval’s engineers have traveled 126 times through snow-capped mountains, plateaus, and deserts, recorded more than 13,000 working condition data, determined 320 control parameters, and finally made it more perfect and powerful, allowing Haval’s users to indulge and enjoy the passion and fun of conquering all terrain.

Millions of bounties are offered to create a car logo, making the big dog category bigger and bigger

The explosive road of Haval Big Dog has not only attracted the attention of more young people because of its comprehensive leading product strength at the same level, but also because of the marketing concept of "national co-creation". In addition to the launch of the 2.0T four-wheel drive Chinese Pastoral Dog version and the exciting car purchase gift, this conference also officially launched the "Million Reward, Car Logo Co-creation – Haval Big Dog Car Logo Global Co-creation Program". The program joined hands with the domestic industry’s leading designer website Luoke to carry out cross-border cooperation: officially launched the industry’s first car logo co-creation. All users can participate in creative design through the official website of Haval SUV and the special page of Luoke.com, upload works, and publicly vote for ideas that meet the requirements. Winning users can get up to 1 Haval Big Dog Labrador version vehicle (10-year use right). In addition, Haval Big Dog will also present life around the co-creation of the car logo, create a series of peripheral merchandise, generate merchandise with the car logo, and evoke link marketing with merchandise. For Haval Big Dog, the car logo is not just a pattern, but also a communication of life concept.

Harvard Dog

Trendy power aesthetic design, domineering and brave majestic momentum, surging power output, intelligent driving assistance technology, and excellent quality of exquisite manufacturing technology, the arrival of Haval Big Dog 2.0T four-wheel drive Chinese Pastoral Dog Edition has brought a leap in product value and user interests to the 3/4 scale car category, consolidating its "city-level off-road SUV" pioneer status, and also making Chaoplay proposition deeply rooted in the hearts of the people. Whether it is a million-dollar bounty, a national interaction created by the car logo, or a pure and ultimate off-road attitude, Haval Big Dog 2.0T four-wheel drive Chinese Pastoral Dog Edition has come to a new realm of "people, cars, and life". (Image source: Haval Auto)

[Autohome Fuzhou Promotion Channel] brings the latest news, the high-profile luxury sedan is running an unprecedented promotion in the Fuzhou area. Currently, car buyers can enjoy up to 38,000 yuan in cash to inject more benefits into your car purchase decision. The starting price is already as low as 140,800 yuan, which is very attractive. If you are interested in Asian Dragon, seize the moment and click "Chatti Car Price" in the quote form to get the best price on your favorite car during the limited promotion period.

With its unique design style, the Toyota Asian Dragon exudes a strong sense of modernity and elegance. The front face is sharp and dynamic, with a large area of chrome grille, and delicate lines outline a well-defined outline. The overall style is atmospheric and stable, and the streamlined body lines are smooth, giving a combination of power and dynamics. The proportions of the body are coordinated and the details are exquisite. No matter which angle you look at it, it shows the dignity and connotation of the Asian Dragon as Toyota’s flagship model.

The Asian Dragon is streamlined with its elegant body proportions, measuring 4990mm x 1850mm x 1450mm and with a wheelbase of 2870mm, ensuring a spacious and comfortable interior. The front and rear wheels are 1595mm and 1605mm respectively, which enhances driving stability and handling performance. The tire size is 215/55 R17, and it is matched with a delicate wheel design, which not only enhances the visual effect of driving, but also guarantees excellent grip and handling experience. The overall side lines are smooth, showing the perfect combination of power and dynamics.

In terms of interior, the Asian Dragon highlights the refined and comfortable atmosphere. With a modern minimalist design style, the lines in the car are smooth, focusing on practicality and space utilization. Drivers can experience the steering wheel. Although the material is plastic, it has a good grip and supports manual up and down + front and rear adjustment to ensure the driver’s comfortable control. The 10.25-inch central control screen stands on the instrument panel, and the operation interface is intuitive and rich in functions to meet the daily entertainment and information needs. The seat is made of fabric material, focusing on comfort and durability. The main seat supports front and rear adjustment, backrest adjustment and high and low adjustment (2 directions). The secondary seat also has multi-directional adjustment, ensuring a personalized space for passengers. Overall, the interior design of the Asian Dragon takes into account practicality and taste, with attention to detail, creating a warm interior environment for drivers and passengers.

The Asian Dragon is equipped with a 2.0L displacement L4 engine, which can provide a maximum power of 127kW and a maximum torque of 206N · m, ensuring the dynamic performance of the vehicle. The matching CVT continuously variable transmission (simulated 10th gear) further optimizes the driving experience, making the driving process smoother and more efficient.

Summarizing the owner’s evaluation of the Asian Dragon, we can see that he has given high praise to the exterior design of this model. He believes that the choice of white and silver can show a unique temperament, making it visually attractive, especially in business occasions. The owner’s personal experience and evaluation undoubtedly provide a strong reference for those who pursue quality and image of the car, further strengthening the Asian Dragon’s reputation as a classic choice.

Inherit the classics and continue the legend!

At the 19th Shanghai International Automobile Industry Exhibition, which opened on April 19, 2021, FAW Toyota brought its 10 products to the market. In addition to the recently launched Asian Lion ALLION and RAV4 Rongfang Dual Engine E +, the most eye-catching is the "Crown CROWN Brand" dual flagship products CROWN KLUGER (hereinafter referred to as: CROWN LAND) and CROWN VELLFIRE. Their appearance announced the return of the "Crown CROWN Brand".

FAW Toyota CROWN KLUGER Chinese name "Crown Land"

At this year’s Shanghai Auto Show, FAW Toyota announced that the Chinese name of the CROWN KLUGER, the first SUV product under the "Crown CROWN Brand", is "Crown Land".

The name "Crown Land Fang" means that it integrates the essence of three classic products, Crown CROWN, Land Cruiser LAND CRUISER, and Rongfang RAV4, inherits the classic quality of Crown, continues the spirit of land cruiser exploration, and joins Rongfang to build the FAW Toyota SUV family to fully release its unique charm. Crown Land Fang adheres to the development concept of "BRAVE LANDER" and expects to gallop with cherished people all the way.

Crown Lvfang’s four major products set a new benchmark in the high-end SUV market

The Crown Land Display is positioned as a high-end flagship SUV of FAW Toyota, featuring four core highlights, namely, a strong exterior design, a high-quality oversized interior space, a leading fourth-generation Toyota hybrid system, and an excellent driving experience.

The design of the crown land release is dynamic and atmospheric. The "crown" LOGO in the center of the front grille highlights its innate dignity and king’s spirit; the low center of gravity design of the TNGA-K platform combined with the wide lower grille is powerful and dynamic. Whether it is leisurely moving forward or on a journey, the crown land release shows an unstoppable and intimidating charm.

The wide and quiet driving space allows users to enjoy a comfortable environment every time they are in the car. The heroic large body over 5m creates a comfortable cockpit that exceeds the same level for users; the seven-seat seat layout is flexible and changeable, and multi-passenger families can also enjoy a comfortable and wide car life; and the application of polymer vibration damping materials, high-efficiency sound insulation glass and sound-proof vibration insulation materials creates a library-level quiet space for users, allowing them to find a private environment at any time.

In terms of power, the Crown Land Displacement uses the fourth-generation Toyota Hybrid System (THS II) and the 2.5L DYNAMIC FORCE engine. Among them, the 2.5L DYNAMIC FORCE engine has the industry’s top 41% thermal efficiency, and the power output is more linear and smoother, achieving top power while further reducing fuel consumption. At the same time, the Crown Land Displacement is equipped with the E-Four electronic four-wheel drive system, which can achieve excellent turning control and stability under any road conditions, and enjoy driving pleasure.

Thanks to the empowerment of the TNGA-K platform, Crown Land Display has comprehensively improved its appearance design, interior quality and powertrain. At the same time, Crown Land Display continues the ingenuity quality of the Crown brand, bringing high-quality ride comfort and handling stability to users. With comprehensive product strength, Crown Land Display will further enhance FAW Toyota’s competitiveness in the high-end SUV market.

Write at the end

For FAW Toyota, 2021 is a crucial year to fully launch the brand upward campaign. As the first SUV under the "Crown CROWN brand", Crown Lufang will be an important product to continue to lead FAW Toyota’s brand upward. Its addition will further improve FAW Toyota’s SUV product matrix and meet users’ higher-quality travel needs in the era of consumption upgrading.

Nowadays, many car companies like to match different engine power levels according to different vehicle configurations. For example, BMW’s 2.0T is divided into three grades from 18, 20 to 28i, while Volkswagen’s 2.0T EA888 also likes to adjust different power levels to distinguish between different price points. This is the familiar 330TSI and 380TSI.

So who is more powerful between the 2.0T engine with reduced power of the 330TSI and the 1.5T turbocharged engine of the "full blood version"? In order to find out, we compare two mid-size SUVs of the same class and price this time – the new Envision S 1.5T and the Tanyue 330TSI. In the face of a series of hard core tests, which one performs more comprehensively?

The biggest difference between this new Envision S and the old model is the replacement of the Buick Avatar 1.5T engine. Although the price is similar to the Tanyue 2.0T low-power 330TSI model, from the parameter point of view, the Envision S weighs 1710kg, and the new 1.5T engine outputs 155kW power and 270Nm torque, with a general-purpose 9AT gearbox. The weight of Tanyue’s car is less than 1700kg, and the parameters of the low-power 2.0T are 137kW and 320Nm, which match the familiar DSG gearbox.

One has more power and one has more torque.

Of course, since you want to compare the two engines, you must compare them in multiple dimensions. After all, this can better reflect the hard indicators than the technical parameters.

The dimensions involved in this review include the following aspects:

100 km acceleration

● 100 kilometers braking

● Control stability

● NVH

● Fuel consumption

Driving on mountain roads

From the perspective of daily driving experience, because the new Envision S is equipped with an efficient 48V light hybrid system. Although the improvement of light mixing to power will not be too obvious, it can achieve smoother driving at medium and low speeds, and the quality of start and stop has also been greatly improved. The sense of intervention is very slight, so this STT does not need to be turned off at all during daily driving, and it is no longer a tasteless function.

The powertrain of the EA888 + DSG on Tanyue is more familiar to everyone. In fact, the Volkswagen models are very balanced in driving experience, and there will be no obvious problems. However, compared with the Avatar 1.5T + 48V combination of the Envision S, the start-stop quality of Tanyue is much worse, with large or small jitter every time.

However, the DSG transmission is still very smart. It is very easy to follow the car when driving in the urban area. It can match you with the correct gear and power output every time, and the quality of the upshift and downshift is also good. However, everyone knows that the double clutch is not good.

The driving experience of the chassis, I personally think Buick is better. In urban areas, you will often encounter some manhole covers, speed bumps, and damaged roads crushed by trucks. The Envision S can handle these shocks very well, without obvious aftershocks, and is well isolated from the sound of the impact. The sense of advanced is very good.

Although Tanyue was a Volkswagen product, its driving texture did not resemble the chassis performance of a serious European car. Under some undulating roads, the front and rear attenuation balance of Tanyue was relatively poor, and the pitch was obvious. In addition, when encountering some large impacts, Tanyue’s impact was suppressed relatively poorly, and the sound was too loud. At the same time, you could hear the resonance sound of the frame metal, and you felt that the car’s sense of precision and advanced were relatively poor.

Buick’s interior materials have always been very advantageous in the same level, Envision S is no exception, the NVH of the whole vehicle is very good, the sound insulation and quiet performance are completely worthy of this price, the front row is still double laminated glass, so when driving at high speed, in addition to the obvious wind resistance behind the B pillar, the rest like road noise and fetal noise are suppressed better.

Tan Yue’s road noise and fetal noise are slightly larger, and the wind resistance is generally controlled, and obvious wind noise can be heard above 100kph near the A pillar. At the same time, when the vehicle is driving under continuous vibration road surface and large particle asphalt road surface, the vibration and sound of the vehicle are more obvious, and the sound insulation performance of the chassis is poor. Rumbling road noise can often accompany driving.

Regarding fuel consumption, we can’t help but reveal that in the end, we traveled a total of nearly 117 kilometers throughout the day, including urban areas, national highways, highways, and mountain roads. In the end, the Envision S showed fuel consumption of 8.1L/100km, and the Tanyue 330TSI was 8.3L/100km.

And according to the final refueling situation, the actual fuel consumption is calculated, the Envision S is 8.13L/100km, and the Tanyue is 8.33L/100km. The appearance and actual fuel consumption performance of the two cars are very accurate, and the overall fuel consumption difference is not particularly large. Another difference to note is that the Tanyue 330TSI needs to add 95 #gasoline, while the Envision S only needs to add 92 #to eat coarse grains.

Driver’s summary:

Overall, the two cars have similar price and volume, and they are both models with good product power in this class. However, after switching to the Avatar 1.5T engine, the Envision S has a stronger driving texture, better handling experience, and better NVH performance than the Tanyue, and the economy is also better. As a Volkswagen brand product, I personally think that although the comprehensive product power is still very good, at least in the powertrain part, the 2.0T engine is placed in front of the Buick 1.5T engine, and the overall performance gap is regrettable.

Text | MOK

Not only that, the criminal investigation drama of "The Blood of the Hump Dog" has always been loved by audiences. Its intense plot, intricate character relationships and profound discussion of social issues are expected to set off a ratings boom in the TV drama market. In the current highly competitive film and television environment, the drama is expected to win the recognition and praise of the audience with its unique charm and wonderful performances of powerful actors, and have a profound impact on the TV drama market.

To sum up, the opening of "Blood of the Dog" marks a gorgeous turn for Zhang Jiahui to return to the TV screen after 20 years. The luxurious cast, novel character settings and strong market expectations have jointly woven a fascinating screen picture. With the steady progress of the filming work, we have reason to believe that "Blood of the Dog" will become one of the most topical and influential TV dramas in 2024, bringing audiences a hearty acting feast.

** Finally, as a veteran self-media practitioner, I sincerely recommend that everyone must learn to use advanced productivity and use AI every day. Using AI to generate article images has become my work habit, which not only helps me greatly improve work efficiency, but also brings more traffic to my articles. I think no matter how familiar you are with your business, you should not reject AI. Smart people have used AI tools like chatgpt very well, but most people in the workplace only know how to work hard, and the result is to eat the loss of information blockade. After using AI tools, you will find that self-media entrepreneurship is a very easy thing! As long as you are willing to spend some time to learn how to use it, simple operations can allow you to produce high-quality popular pictures and texts, and it is not a dream to increase fans by 10w +! For example, my commonly used AI tool, Simple AI, is an all-round AI creation assistant with functions including AI painting, Text-to-Image, Tusheng pictures, AI copywriting, AI avatars, AI materials, AI design, etc. You can generate creative beautiful pictures, animation avatars, grass planting notes, explosive titles, activity plans, etc. with one click.

Tool link (free, long press copy link to browser experience): https://ai.sohu.com/pc/generate?trans=030001_yljdai **

It’s so cool to use AI to do side business! Monthly income is so simple! Click here to make money artifact for free → https://ai.sohu.com/pc/generate?trans=030001_yljdai

Click to view [AI self-media picture] novice tutorial and monetization case →

　　From the breakthrough of "Galaxy" in achieving "zero" of our country’s supercomputer, to the "Tianhe" supercomputer ranking first in the world for many times, over the past 40 years, the scientific researchers of the National University of Defense Technology have fully carried forward the "Galaxy Spirit" and written one glory after another on the road of China’s scientific and technological development –

　　"Galaxy" and "Tianhe": Let the five-star red flag be planted on the top of the world’s supercomputing

Tianhe-2 supercomputer room. (file photo) He Shuyuan, photo

　　In the midsummer of August, at the National Supercomputing Center in Changsha on the banks of the Xiangjiang River, the "Tianhe" series of supercomputers developed by the National University of Defense Technology were in full swing. The peak computing power of 2 quadrillion times per second is equivalent to 50,000 personal computers computing at the same time, providing strong support for the development of scientific research, information services, equipment manufacturing and other fields, and producing important application benefits.

　　Supercomputers are an important symbol of a country’s scientific and technological level and strategic capabilities. From the "Milky Way" to achieve the "zero" breakthrough of our country’s supercomputers, to the "Tianhe" supercomputer that has repeatedly won the top of the world’s supercomputers, over the past 41 years, the scientific researchers of the National Defense University of Science and Technology have held the motherland in mind, are not afraid of difficulties, innovate independently, and scale peaks bravely. They have written one glory after another on the road of China’s scientific and technological development.

　　"Galaxy" was born: China’s giant computer development achieved a breakthrough of "zero"

　　Today’s brilliance stems from yesterday’s humiliation.

　　In the 1970s, high-performance computing became a strategic high technology to promote technological innovation and economic and social development. However, without its own supercomputer, China’s economic and social development is often controlled by others. Explored mineral deposits and oil data have to be sent abroad for processing, which is not only expensive, but also the data must first be mastered by foreign experts.

　　"If China wants to carry out the four modernizations, it cannot do without a supercomputer!" In 1978, at an important meeting held by the Central Committee, Comrade Deng Xiaoping spoke eloquently. It was at this meeting that our country decided to develop a supercomputer independently to solve the problem of large-scale scientific calculation in the modernization drive. Comrade Deng Xiaoping solemnly entrusted this important task to the National Defense Science and Technology University.

　　At that time, although the National Defense University of Science and Technology was the first unit to develop computers in China, the previously developed "151" computer had a computing speed of only 1 million times per second. Now, to develop a machine with 100 million operations per second means that the computing speed should be increased by 100 times, and the technical difficulty can be imagined.

　　"Win glory for the Chinese nation!" Faced with unprecedented difficulties, the researchers held back their energy: they would risk their lives to come up with a giant machine to prevent foreigners from getting stuck in our necks.

　　"It was really a period of patience but passion." Li Sikun, a 78-year-old professor at the School of Computer Science at the National Defense University of Science and Technology, recalled the scene with emotion. After the development work began, various complex technical problems emerged. What kind of technical route to take? What kind of architecture to adopt? How to achieve a computing speed of 100 million operations per second… The problems are like "roadblocks". Scientists rose to the challenge, using the laboratory as a battlefield, and waging this battle without gunpowder smoke day and night.

　　At the beginning of reform and opening up, our country’s industrial base is weak, the processing equipment is simple, and the components are backward.

　　Li Sikun recalled that, for example, the circuit design of computer hardware was purely depicted on paper one by one, and if it was wrong, it had to be done again. For a small-scale integrated circuit design, it took half a month to draw.

　　In order to catch up, everyone ate in the factory, slept in the computer room, and worked until at least 12 o’clock at night. At that time, overtime pay was 20 cents a night, but no one was willing to take it. Everyone’s heart was to save every penny and build a Chinese giant machine as soon as possible.

　　Heaven rewards hard work! After five years of hard work day and night, the researchers represented by Professor Ciyungui have overcome one by one theoretical, technical and technological difficulties, and creatively proposed the "bidirectional array" structure, which greatly improved the computing speed of the machine. The development task was completed one year ahead of schedule, and the funding was only one-fifth of the original plan.

　　On November 26, 1983, our country’s first supercomputer with 100 million operations per second successfully passed the national technical appraisal, marking that China had achieved a "zero" breakthrough in the field of supercomputer development and became a country that could independently design and manufacture supercomputers after the United States and Japan.

　　General Zhang Aiping, then the director of the National Defense Science and Technology Commission, wrote a poem about the supercomputer, naming it "Milky Way" and writing a poem: "Hundreds of millions of stars are in the Milky Way, and it is difficult for the world to know how many there are. The ingenious arrangement is clever, laughing at the stars and singing."

　　Since then, they have relied on independent innovation to successively develop a series of giant computers such as "Galaxy-II" and "Galaxy-III", which have gradually pushed our country’s high-performance computing technology to the international forefront, and gradually solved a series of urgent problems in economic and social development.

　　In June 1997, when the "Galaxy-III" with a computing speed of 13 billion times per second was successfully developed, the National Weather Service used it as a medium and long-term numerical prediction system, and the weather forecast was advanced from two or three days in advance to about seven days in advance.

　　"Tianhe" comes out: China’s supercomputer development level ranks among the top in the world

　　After entering the new century, our country’s various undertakings have entered a period of rapid development, and there is a more urgent demand for the computing speed and capacity of high-performance computing machines. However, compared with developed countries, our country is not only an order of magnitude different in computing power, but also far from the number of installed machines.

　　The National Defense Science and Technology University was once again tasked with shouldering the heavy responsibility and sounded the charge to climb the world’s scientific and technological peak – to develop our country’s petaflop supercomputer system as soon as possible.

　　The development of the world’s supercomputers shows that every order of magnitude increase in computing power requires architectural innovation and a series of new breakthroughs in key technologies. At that time, although the National Defense University of Science and Technology had relatively strong technical accumulation and rich experience in engineering practice, it was equally difficult to achieve a technological leap from 100 trillion to quadrillion.

　　Faced with various technical problems and severe challenges, researchers work together, innovate independently, and strive to overcome core and key technologies to promote the development of high-performance computing in our country.

　　The reason why the "Tianhe" supercomputer has the fastest computing performance in the world lies in its original CPU + GPU heterogeneous architecture. However, this new heterogeneous system encountered a series of major technical bottlenecks during the creation process.

　　Professor Yang Canqun, deputy chief designer of the "Tianhe" supercomputer, recalled that the GPU is characterized by graphics and video processing. To combine it with a CPU that is good at computing, it is not only difficult to program, but also very inefficient. The internationally recognized computing efficiency is only 20%.

　　The key to innovation lies in how to turn "impossible" into "possible" and find a way where there is no way.

　　"When I get up in the morning, I start working, and when I go to bed at night, I close my eyes, and the data on the screen is still scrolling in my mind." Yang Canqun and the members of the research team began a four-month research project. After 80,000 many experiments and performance optimization, they finally found a breakthrough, making the computing efficiency of the GPU reach 70%, creating a world miracle.

　　In order for a supercomputer system to achieve quadrillions of operations per second, it must also have a fast and smooth network system that allows all kinds of information to "run fast". They designed a new switch scheme for this purpose, but the American chipmakers refused to support it and demanded that it be designed according to the American scheme. But in this way, although success is certain, there is no innovation and advantage.

　　The research team of National Defense University of Science and Technology did not believe in evil. They insisted on following their own design route, exploring from scratch, and working hard to tackle key problems. In just 10 months, a new type of switch was developed, and the measured technical indicators greatly exceeded those of similar systems, while the cost was only 80% of that of similar products of the same scale.

　　With a series of key technological breakthroughs and engineering realization, on October 29, 2009, our country’s first petaflop supercomputer "Tianhe-1" was successfully developed, achieving our country’s independent research and development of supercomputer capabilities from 100 trillion times to 100 trillion times, becoming the second country in the world after the United States to be able to develop a petaflop supercomputer system.

　　Faced with the intense competition in the field of supercomputing, the researchers of National Defense University of Science and Technology did not revel in the joy of success, but quickly organized technological upgrades and comprehensive optimization, and embarked on the expansion of the second-phase system.

　　On November 17, 2010, the "Tianhe-1A" supercomputer topped the list of the 36th World’s Top 500 Supercomputers with excellent performance 4.70 quadrillion times at peak speed and 2.566 quadrillion floating-point operations per second.

　　The Chinese have planted the five-star red flag on the top of the supercomputing world for the first time, marking that China’s self-developed supercomputer comprehensive technology level has entered the world’s leading ranks.

　　On June 17, 2013, the "Tianhe-2" developed by them once again topped the global supercomputing 500 with a peak computing speed of 549 million billion times per second and a measured computing speed of 339 million billion times per second. Since then, "Tianhe-2" has ranked first in the world supercomputing list for six consecutive times.

　　In late July last year, the National Defense University of Science and Technology sent another piece of good news. The "E-class prototype system" led by the school completed the development and deployment and passed the acceptance, marking that our country launched a charge to the new generation of 10 billion billion billion times (E-class) supercomputers.

　　"Galactic Spirit": Forging the "Root" and "Soul" of China’s Scientific and Technological Glory

　　"Embrace the motherland, unite and cooperate, aim for the peak, and strive bravely." The 16 characters in the eye-catching position of the History Museum of the School of Computer Science and Technology of National Defense University of Science and Technology condense the arduous exploration of generations of "Milky Way People" at National Defense University of Science and Technology, and reveal the true meaning of success from "Milky Way" to "Tianhe". In their hearts, "Milky Way Spirit" is the spiritual highland they adhere to, and it is also their "root" and "soul".

　　For decades, the research team of National Defense University of Science and Technology has sacrificed the leisure of holidays, the warmth of family, postponed the wedding date, delayed medical treatment, and gave up going abroad for further study. Many people have dedicated their youth and even their lives to the supercomputer development of the motherland without any regrets.

　　Tianhe-1 has a deputy chief designer who suffers from diabetes and other diseases. During the installation and commissioning of the second phase of the "Tianhe-1" system, he stayed in the computer room for half a year. His illness continued to worsen due to irregular life and diet, but he insisted on not leaving his post. It was not until news came from the United States that Tianhe-1 had topped the world supercomputer rankings for the first time that he walked out of the computer room and was admitted to the hospital.

　　Yu Wulong, a young lecturer, didn’t sleep for five days and five nights in order to design a high-level computer control system. On the sixth night, his wife, who woke up from her dream, found him still working at his desk like a demon. She grabbed the drawings on the desk and said, "If you keep fighting like this, I will cut these drawings into pieces!" The next morning, Yu Wulong went to Huangshan on a business trip again. No one expected that he fell ill at the foot of Huangshan and never came back.

　　There are also 43-year-old Jian Xianfu, 40-year-old Zhang Shusheng, 41-year-old Wang Yumin… At the National Defense University of Science and Technology, there are more than 20 scientific researchers who have sacrificed their young lives for the cause of the "Galaxy" series of supercomputers. They measure their lives with their careers and turn them into cornerstones to support the dream of China’s technological take-off.

　　Difficulties and hardships, Yu Ru Yu Cheng!

　　The laying of communication optical fiber is the first phase of the second phase of the "Tianhe No. 1" system to be stationed in the National Supercomputing Center in Tianjin, and the time is urgent and the task is arduous. In midsummer, due to the temperature of the trench reaching more than 40 degrees Celsius, the surface of the cement is too rough, and the insulating rubber of the newly laid optical fiber has been worn out with cracks, and the wire cores are exposed in some places. If this problem is not solved, the signal will be interrupted, the communication will be short-circuited, and the system will be disrupted.

　　Faced with this situation, the commander took off his clothes, jumped into the hot trench, and lay prone on the rough concrete floor. Everyone followed suit, and soon a "human flesh carpet" was laid, and optical fibers extended smoothly along the bodies of the officers and soldiers.

　　Dozens of people lay naked in the trench for dozens of days, scraped all over by the hard cement and optical fibers, leaving 15,000 optical fibers unscathed. On the day of the system test, the moment the machine was turned on, all the communication lines were unimpeded…

　　"It is this’Milky Way ‘spirit formed in overcoming obstacles and overcoming difficulties that has written the brilliant road of independent innovation with Chinese characteristics," Hu Qingfeng, a professor at the Computer Research Institute of National Defense University of Science and Technology in his 60s, told reporters with relief.

　　link

　　At present, the Tianhe supercomputer system is used in the National Supercomputing Center in Tianjin, the National Supercomputing Center in Guangzhou, and the National Supercomputing Center in Changsha.

　　Among them, the Changsha Center is the only national-level supercomputing center in the central and western regions of our country, with the "Tianhe-1" supercomputer and the "Tianhe Tianma" artificial intelligence computing cluster. "Tianhe-3" will also be settled in the center in 2020. Relying on the Tianhe supercomputer system, the center has formed an integrated innovation application service platform for industry-university-research that integrates "scientific and technological research and development, technological innovation, public services, and talent training": supporting national and Hunan scientific and technological innovation, providing a total of 1205 users with high-performance computing, big data, cloud computing, and artificial intelligence services, supporting 142 national scientific research projects, and more than 430 other provincial and ministerial scientific research projects and enterprise cooperation projects; innovating service models, establishing a number of supercomputing sub-centers, industry joint laboratories, industrial park supercomputing service stations, etc.; building enterprise big data, financial risk control, SME supercomputing community, simulation services, video merchandise and other innovative platforms to serve the development of the whole industry; keep an eye on international The national science and technology frontier will build a popular science base and a "supercomputing star" crowd-creation space to help scientific and technological innovation and talent training in Hunan and the central and western regions.

　　Witnesses say

　　Advanced layout, independent innovation

　　Dictator: Dong Dezun, Deputy Chief Designer of "Galaxy"/"Tianhe" New Generation High-performance Computing Interconnect System

　　I have been working in the Research Room 604 of the Institute of Computer Science, School of Computer Science, National University of Defense Technology since I graduated with a doctorate in 2010.

　　Laboratory 604 is a research collective with a long and glorious history and a glorious tradition. It has always been a key technical team in the development of the high-performance computing system of "Galaxy" and "Tianhe". I was fortunate to accompany the collective through the whole process of the development cycle of "Tianhe-2".

　　The "Milky Way" and "Tianhe" team has always kept up with the international forefront in the development of high-performance computing systems, planning ahead, and using technological progress to promote the development of applications. In fact, when "Tianhe-1" was ranked first in the world supercomputing at the end of 2010, the "Tianhe" general division team had already started planning the work of "Tianhe-2".

　　In the early days of the "Tianhe-2" project, I participated in the project demonstration work. At the same time, as a researcher of the high-speed interconnection system, I experienced countless project discussions, centralized closed development, and system-wide debugging of the interconnection subsystem. Especially in the first half of 2013, in order to catch up with the progress, we worked 24-hour shifts for system-wide debugging, and everyone often slept on the floor in the computer room and debugging room at night. At that time, it was May and June, and Changsha had already begun to heat up. Due to the focus of the power supply system of the National Defense University of Science and Technology, the air conditioning of the whole school’s offices was stopped, but the debugging room we were in was extremely cool, which could be regarded as a "benefit" brought by the adjustment.

　　In the process of participating in the demonstration and development of the "Tianhe" interconnection system, I realized that the "Tianhe" team attaches great importance to basic research and the spirit of independent innovation. The development of high-performance computing systems places special emphasis on the hardware and software collaborative design methodology, and the effectiveness of the collaborative design methodology depends on the continuous performance evaluation ability of changes in hardware-software applications. In the later stage of the "Tianhe-1" project, our interconnection team began to lay out and develop independent collaborative design tools for the "Tianhe" system.

　　So far, after more than 8 years of continuous independent development, we have broken through key technologies such as application-driven large-scale high-performance interconnection network performance evaluation, developed large-scale high-performance interconnection network simulation software that supports real application load, accurate network function model, and good scalability, filling the long-term gap in this field of the "Tianhe" team and even our country, and providing a powerful independent design tool for the "Tianhe" high-performance interconnection communication network to continue to maintain international leadership.

　　(Text/Shi Quanjiang, Liu Wentao, Han Xue)

　　"Although you can’t see them when you look at the sky, we can receive more than four satellites to locate and navigate at any time and any place. I know that Beidou is shining in the sky." Wang Shufang dedicated her youth to the cause of Beidou. Now she has worked in the transportation industry for ten years. In the future, she will introduce core technologies such as Beidou and big data into the transportation field, and use modern technology to give back to the people and serve the people’s livelihood.

　　Life is lucky to catch up with the big event of Beidou 22 years of youth follow the road of satellite navigation power

　　[Five Years of Forging Forward · Realizing Dreams Chinese Series Report]

　　Future Network (www.k618.cn) Beijing, September 29th (reporter and Haijia) The world is vast and vast, and human beings have been curious and exploring their location and coordinates on the earth for thousands of years.

　　"The first bit is ready, and the second bit receives the signal…" Before the first launch of the Beidou navigation test satellite in 2000, the first batch of "Beidou people" in the simulated space laboratory were busy with one after another. The Beidou satellite "lay" in a large tank filled with liquid nitrogen, while Wang Shufang and colleagues recorded data with receivers and conducted more than 48 hours of joint debugging tests.

　　In June 2016, the 23rd Beidou navigation satellite was launched from the Xichang Satellite Launch Center on a Long March 3C carrier rocket.

　　Since the completion of the Beidou navigation test system in 2003, the promotion and application of Beidou navigation, such as vehicle navigation, mobile phone positioning, and ship navigation, have gradually penetrated into the national society and people’s livelihood. Beidou navigation has been ranked among the four major navigation systems in the world, including GPS in the United States.

　　"As a soldier, I don’t look like a soldier. I don’t know how to carry a gun, but I also protect my family and the country, and regard national security and national interests as the highest responsibility. It is also an honor to be a soldier with a pen." Wang Shufang, deputy director of the navigation center of the China Transportation and Communication Information Center, explained the former military career.

　　"Beidou Navigation has penetrated into all areas of the national economy and into the daily lives of ordinary people. Our entire society and ordinary people are increasingly inseparable from it. If we still rely on foreign systems and are controlled by others under such circumstances, you can imagine how great the impact will be."

　　"As a world power, China should have the initiative in the field of navigation and have its own things."

　　This year, Wang Shufang became the representative of the 19th National Congress of the Communist Party of China elected by the Ministry of Transport: "Through the promotion and application of Beidou, we have strengthened the supervision of road transportation safety. In 2016, compared with 2011, the death rate of a major road transportation accident with more than 10 people decreased by 60.9% year-on-year, which promoted the people’s livelihood of transportation."

　　Waiting for the snow to come by the Hulan River, the hot-blooded youth sows "a generation of Beidou"

　　Standing next to the tall Northeast corn fields, Wang Shufang shuttles this path to middle school every day, traveling 8 kilometers back and forth. Seeing that all the villagers have bought bicycles, there are few people on the road, and she is often worried that a big dog or a stranger will emerge from the corn fields on both sides.

　　After the heavy snow in the Northeast, the cold stars were clear and shining. Wang Shufang kicked the deep snow on the way out of school, and murmured in her heart a self-created teenage poem: "Feet on snow, the sky above is full of stars, the birds have returned to their nests, and the sounds are silent. Ten years of cold windows, how can I be happy for myself? Ambition and ambition have long been buried in my heart."

　　In the case that her peers in the village gave up their studies very early, in 1991, Wang Shufang was admitted to Beijing University of Aeronautics and Astronautics from Northeast Jilin, majoring in electronic engineering. She was the only child among the six siblings in the family to be admitted to college.

　　"My parents were in poor health, so I cried hard when I got the university admission notice. I didn’t know how to go without the travel fee, so I could only borrow money to go to school." Wang Shufang recalled the moment when she realized her "college dream".

　　In the early 1990s, China began to build its own satellite navigation system. On the eve of her graduation from university, Wang Shufang was just in time for the Beidou preparatory team to recruit students from Beihang. "Go to Beidou to match my major, and start from scratch. The country is blank, and the world is third. It is attractive." Wang Shufang was enthusiastic about the construction of Beidou. At that time, there were more than 100 people majoring in electronic engineering at Beihang, and she was the only one who went there. Other students preferred well-paid foreign company positions or went abroad.

　　At that time, the Beidou scientific research conditions were difficult, and the Beidou project team lived in a guest room in the guest house. As the first batch of college students, Wang Shufang and her colleagues crowded into the four-person dormitory of the military camp and slept on the bunk.

　　In the early days of Beidou construction, Wang Shufang was mainly involved in the overall design of the Beidou navigation system, responsible for the development of Beidou user machines, and often traveled to other places to conduct system development and joint debugging tests.

　　In Suihua, on the banks of the Hulan River in Heilongjiang Province, in an extremely cold area at minus 40 degrees Celsius, Wang Shufang, who carried more than ten catties of user computer on her shoulder, held the test instrument that could "freeze too much" at any time into her arms, and stepped on the snow to freeze painfully to test the attenuation of satellite signals in rainy and snowy weather.

　　"At that time, it was the peak of the IT and electronics industry 98 years ago. No one knew whether Beidou would succeed or not, and the scientific and technological personnel were very popular. At that time, many colleagues and students around him went abroad one after another." Wang Shufang was confused and did not know when the "Beidou Dream" would come true. The outside world was a social temptation under the reform.

　　"Continuous testing and staying up late were common at the time, but the physical effort was shallow, and many people were unwilling to participate, mainly because everyone would think about what if they failed. At that time, no one knew how long it would take for Beidou to succeed, and what kind of technical difficulties to overcome. How many people were willing to jump down and do something for ten or eight years before they might come out?"

　　In the early days of the construction of Beidou, Wang Shufang could not reveal the slightest bit to the outside world before the civilian opening of the Beidou system, appearing mysterious: "At that time, the villagers in the village thought that being a soldier was just a general way out for young people, and it was more glorious to find a good job after graduating from college than being a soldier. I worked in the army, and I can’t say what I did. Some people think you have developed problems in the unit…"

　　In 1997, the user machine was finally about to come out. Due to the long-term "5 + 2, white and black" connecting shaft overtime, Wang Shufang fainted and was hospitalized at work. After the hospital examination, Wang Shufang had 20,000 abnormal heart rate many times a day, "The heart beats prematurely. When the heart beats abnormally, I feel a thump in my heart, like the water in the bottle can’t be poured out, and I choke."

　　In October 2000, the first Beidou navigation experimental satellite was launched, and the Beidou satellite navigation experimental system was completed in stages. China became the third country in the world to have an independent satellite navigation system.

　　"When it comes to how great people are, I think it’s a gradual process."

　　"When I graduated from Beidou, I wanted to do it fresh. Later, I found that Beidou is not just a matter of catching up with the international leader, but also involves national strategy and national interests." Wang Shufang revealed her own mental journey of following Beidou. A sense of responsibility and mission supported Wang Shufang to walk through the difficulties and confusion of Beidou construction. "As a Chinese, you have to defend the cause of state-owned brands, which means that if you do it, you must do it well. This is an unshakable mission. To say how great people are, I think it is a gradual process."

　　As the designer of the Beidou application system, Wang Shufang participated in the demonstration and plan formulation of the two-generation Beidou system, wrote the four national military standards that became the important basis for the construction of the Beidou system, and presided over the completion of a number of Beidou user machines.

　　In 2007, the country stepped up the civilian opening process of Beidou. Wang Shufang discovered a new flashpoint in Beidou’s business and switched to the transportation industry. From scratch, she focused on Beidou’s transportation application and transportation informatization work. "People always have their own ideas, that is, what do you want to do?"

　　Wang Shufang led the implementation of the first "civil demonstration project" of the second-generation Beidou system, promoting the installation of Beidou navigation end points to national key operating vehicles such as heavy trucks, dangerous goods vehicles, and large passenger cars, and comprehensively building a "key operating vehicle networking joint control system".

　　"At the beginning, owners and managers resisted the installation of Beidou end point and were unwilling to be supervised." Wang Shufang organized coordination meetings again and again to analyze the national strategic significance of Beidou, and at the same time designed Beidou end point service functions such as voice prompts and information transmission to adapt to the needs of the industry. By popularizing the application to reduce the price of Beidou end point, "Beidou end point has been comparable to GPS price."

　　At present, the Beidou navigation end point has grown from the 80,000 that were initially "unable to push" to more than 5 million units. Nearly 1,000 Beidou end point production and service enterprises have entered the transportation field, driving the output value of tens of billions of yuan, and realizing the ice-breaking of Beidou in the application field of people’s livelihood.

　　"Speeding", "Violations have been corrected", "The platform has issued a prompt"… On the morning of September 26, the reporter saw that on the monitoring screen of the emergency command hall of the Ministry of Transport, the data of key operating vehicles was constantly tumbling, and the vehicle location data obtained by more than 5 million Beidou navigation end points was returned to the operating vehicle supervision service platform every day to ensure the national traffic emergency command and daily safety supervision.

　　The road transport accident casualty rate has dropped. Since the promotion of the Beidou navigation end point in 2011, the death rate of a major road transport accident with more than 3 people in six years has decreased by 47.4% year-on-year, and the death rate of a major road transport accident with more than 10 people has decreased by 60.9% year-on-year.

　　"The characteristic of a doctor is to see a doctor and save a person. When a person is sick, the doctor will save him. Our characteristic is that prevention comes first, which is no less than the role of a doctor in treating a patient and saving a person. It has saved many people’s lives, property safety and family happiness." Wang Shufang deeply felt the significance of Beidou Navigation’s traffic promotion and road transportation safety supervision.

　　"I don’t think it’s hard work to do Beidou, but more luck. I was able to catch up with Beidou as soon as I graduated. Later, Beidou was paid more and more attention by the country and was used by the whole society.

　　I have no regrets about choosing Beidou in this life? One regret: my parents will never know what I do

　　When it comes to Beidou navigation construction and future development, Wang Shufang always mentions the need to "use to promote construction", directly or indirectly feed back the Beidou navigation system through Beidou’s industrialized marketing activities, and promote Beidou’s research and development and upgrading.

　　At present, Beidou navigation products have been widely used in transportation, marine fisheries, hydrological monitoring, emergency search and rescue and other fields, driving the development of Beidou industrial chain from chip to end point, involving communication, end point, chip and other aspects, generating hundreds of trillions of output value.

　　"Most domestic mobile phones like Huawei are now equipped with multi-mode navigation chips with Beidou Navigation. Beidou anti-lost bracelets have also been launched, and ordinary people use Beidou Navigation in their daily lives." Wang Shufang looked at Beidou "being born" and guarding Beidou "growing up", and she was relieved.

　　In a scene that is still fresh in Wang Shufang’s memory, Wang Shufang gave a lecture to a primary school in Zhangjiakou, Hebei Province. A fourth-grade girl looked at her timidly in the narrow corridor and said: "Teacher Wang, my father is using Beidou, and my father is a cart driver."

　　"The child and the parent are proud to be using China’s homegrown navigation. Before, a driver was unwilling to use the Beidou end point and unwilling to be regulated. Now they know that using Beidou not only promotes national security strategies, but also protects individuals and families." Wang Shufang has come a long way since she was often asked "What is Beidou navigation? Why do we use Beidou?"

　　"The military medals are half of mine and half of yours." Wang Shufang is grateful for the career support her family has given over the years, and her daughter, who is in primary school, is also intelligent and sensible. "When I grow up, I want to be an excellent person like my mother." The daughter is very proud of Wang Shufang, and sends WeChat messages to encourage her mother when she works overtime: "No matter what you work, you get what you work for. Let’s cheer together." Wang Shufang showed reporters the inspirational WeChat sent by her daughter: "No one can do anything without the support of their family, and I have no resistance in this regard."

　　After 22 years in the Beidou business and a long and colorful career, is this path of persistent pursuit of Beidou incisive and full of regrets? Wang Shufang shook her head: "I have a regret."

　　"What exactly do you do?" Wang Shufang’s father was concerned about her daughter’s situation in Beijing, but due to the confidential management in the early days of Beidou construction, Wang Shufang could not tell her parents about his work.

　　My parents left 2000 years ago. At that time, I thought that after Beidou lifts off, I could take a proper rest and pick up the elderly to see Beijing at least once. I especially hope that one day I can even take them to see… "

　　At the age of 19, he left his hometown. The firm wish of his youth in the fields of Northeast China has gone through twists and turns and sprouted and blossomed. Now that his parents and loved ones understand, Wang Shufang is willing. And his parents, who have long since passed away, will never know that they raised such a daughter for the country.

　　The "Beidou-3" satellite is expected to be launched in 2017, and the Beidou navigation system is expected to complete the launch of 18 global networking satellites in 2018. China will build the Beidou global networking system around 2020 to provide services to global users.

　　China’s Beidou, the world’s Beidou.

　　In the next five years, Beidou Navigation is gradually expanding globally, becoming another Chinese calling card after the export of nuclear power and high-speed rail, leading China’s technology industry to the world stage.

　　"Although you can’t see them when you look at the sky, we can receive more than four satellites to locate and navigate at any time and any place. I know that Beidou is shining in the sky." Wang Shufang dedicated her youth to the cause of Beidou. Now she has worked in the transportation industry for ten years. In the future, she will introduce core technologies such as Beidou and big data into the transportation field, and use modern technology to give back to the people and serve the people’s livelihood.

It’s not a good idea.

Reporting by Duan Xu, Zhang Jian and Changchun

FAW, the starting point of New China’s automobile industry. Seventy years ago, on July 15, 1953, the groundbreaking ceremony of the First Automobile Factory was held in the southwest suburbs of Changchun City, where the first car, the first Dongfeng brand car, and the first Hongqi brand high-end car were developed and manufactured in New China… FAW ushered in a new era of new China’s automobile industry from scratch.

On July 15, 2023, China’s automobile industry celebrated its 70th birthday, and China FAW, the "eldest son of the Republic," also celebrated its 70th birthday. In Changchun, China FAW held a celebration to commemorate this occasion.

With the support of the whole country, FAW was completed and put into production, realizing the leap from scratch in our country’s automobile industry. Since the reform and opening up, in the face of the reality that domestic automobile products were "less heavy and less light" and insufficient production capacity at that time, FAW accelerated the construction of modern production bases, vigorously developed light vehicles and cars, established joint ventures, and rapidly improved manufacturing capabilities. In recent years, FAW has focused on promoting reform and innovation, developing the Hongqi brand with the strength of the whole group, improving the independent research and development system, and promoting the reform of the system and mechanism to break the "iron rice bowl", and the enterprise has been reborn.

With the original intention and mission of "auto power", FAW and many brother enterprises and units together, fully promote the new China automobile industry from scratch, from weak to strong, strive to master key core technologies, make the national automobile brand bigger and stronger, and inject strong impetus into the Chinese path to modernization.

China FAW Group NBD headquarters building (drone photo). Photo by reporter Xu Chang

It’s not a good idea.Starting from scratch, laying the foundation for China’s automotive industry

Walking on Dongfeng Street in Changchun City, the white marble cornerstone of the "First Automobile Manufacturing Factory" stands tall, together with the solemn and atmospheric FAW early buildings.

Recently, the "China 500 Most Valuable Brands in 2023" released by the World Brand Lab shows that the brand value of FAW in 2023 is 429.157 billion yuan, ranking first in the automotive industry. Hongqi’s brand value in 2023 is 115.529 billion yuan, ranking first in the passenger car brand industry. The brand value of Jiefang 2023 is 118.776 billion yuan, ranking first in the commercial vehicle brand industry. These first places become the latest annotations of FAW’s 70-year continuous struggle to achieve brilliant results.

Looking back to the early days of the founding of New China, "when will the Chinese people be able to drive their own cars" is not only a dream of many people, but also a question of the times. Under the guidance of the "Instructions of the Central Committee of the Communist Party of China on Striving to Build Changchun Automobile Factory in Three Years", New China concentrated its efforts to do great things. Thousands of cadres and people gathered in Changchun to cultivate and build FAW.

Drawing on the strength of the whole country, it will be completed and put into operation in three years; starting from scratch, it will open up the beginning of the new Chinese automobile industry.

"In order to welcome the tenth anniversary of the founding of New China, we took on the task of manufacturing a high-end car," recalled Dou Shuxiang, a retired employee. At that time, time was tight, and the drawings were too late to draw. Everyone made a bold decision – to hit it directly with a hammer! Summoned the country’s top sheet metal masters, hung up more than 2,000 spare parts drawings, adopted the method of "catching the temple fair" to recruit talents, and skilled craftsmen rushed to trial-produce the pictures… On August 1, 1958, the first Hongqi high-end car was successfully trial-produced, which took only more than a month.

Hard work, innovation and development are rooted in FAW’s bloodline. In the process of reform and opening up, FAW has kept up with the pace of the times. Since the 1980s, it has joined hands with Volkswagen, Toyota and other world auto giants. Domestic Audi, Jetta, Bora and other models are deeply loved by the masses, absorbed a lot of technology and advanced management experience, and laid the industrial chain, technology and talent foundation for our country’s auto industry to catch up with the world’s advanced pace. It also "blocked" the loss of foreign exchange caused by imported cars.

Qiu Xindong, general manager and deputy party secretary of FAW, said that FAW ended the history that New China could not build cars, and established two national brands, "Liberation" and "Red Flag", which produced technology, talents and experience, and made significant contributions to the country’s economic development and national defense construction.

The development of FAW has witnessed the development of China’s automobile industry along the way, cultivating a large number of industrial talents who understand technology and management, and promoting the growth and expansion of the industrial chain.

Over the past 70 years, China’s automobile industry has developed from a manufacturing plant to a large number of automobile enterprise groups, and from a national automobile brand to a large number of well-known national automobile brands, forming a complete modern industrial system. Today, our country has long since grown from a country with a lack of industry to the world’s largest automobile producer and consumer. It has become the world’s largest automobile production and sales country for 14 consecutive years, and the scale of new energy automobile production and sales has ranked first in the world for 8 consecutive years. In the first quarter of this year, our country’s automobile exports took the first place in the world.

Workers assemble vehicles in the FAW Jiefang assembly workshop. Photo by reporter Xu Chang

It’s not a good idea.Continuous research to make core technologies autonomous and controllable

"Control key core technologies" "Establish a national car brand" "Build a world-class enterprise"… No. 1 Xinhongqi Street in Changchun City is the headquarters of FAW Group, and these slogans can be seen everywhere. In FAW’s office building, people flow during the day and lights are brilliant at night. As an "old state-owned enterprise", FAW is like a start-up company with new vitality.

Enterprises are dynamic and innovative.

Maximum power of 560 kilowatts, performance indicators to achieve international leadership – early this year, by FAW self-developed self-produced V-type 12-cylinder direct injection engine trial production.

The engine is the "heart" of the car. The V12 engine, which has a complex structure and is difficult to develop, represents the highest level of passenger car engines. Foreign established car manufacturers have accumulated deep experience, and as a latecomer, China has been in the blank field for a long time.

The achievement of the V-type 12-cylinder direct injection supercharged engine has condensed the dream of several generations of FAW people. After continuous scientific and technological research, this engine broke the technical barriers of international suppliers for decades and took the initiative in power manufacturing.

In the field of new energy vehicles, FAW is also constantly innovating and forging ahead. On the eve of this year’s Shanghai Auto Show, following the launch of the electric and intelligent platform, the third largest platform of Hongqi’s "flag" high-end electric intelligent super architecture FMEs – the hybrid platform was officially unveiled. The platform created two hybrid engines, 20TD and 15TD, with thermal efficiency of 44.3% and 45.2% respectively, solving the industry problem of balancing "cleaner" and "stronger".

In the era of "architected car building" and "software-defined car", FAW has released "one major architecture and three major platforms" in half a year, fully promoting "All in" new energy, which is rare in the industry.

The first Jiefang brand car, V12 engine, hydrogen engine, DCT400 transmission, high safety and low temperature battery system… From the engine, gearbox, to the motor, electronic control and other key core technologies, FAW continues to learn humbly, insist on innovation, and scale the peak of technology.

Many FAW technical experts interviewed said that the automotive industry is a highly competitive industry, and if you don’t advance, you will retreat. In recent years, FAW has learned to benchmark against world-class standards and continuously promoted technological research and development innovation. In the past three years, FAW has broken through 494 key core technologies such as high-efficiency high-speed electric drive, intelligent wire-controlled chassis, and L3-level intelligent driving, and the "family background" of key core technologies has become increasingly solid.

The automobile industry is one of the most globalized industries, with strong driving ability upstream and downstream of the industrial chain. As a central enterprise and industrial leader, FAW has driven the development of a large number of excellent parts enterprises such as Fuyao Glass and Wanxiang Group.

Faced with the new situation, FAW has also taken on the responsibility of "chain length" of the national new energy vehicle industry chain, integrating innovative forces from all parties to break through the "stuck neck" problems such as chips and operating systems. By taking the lead in establishing industry standards, interfaces, etc., "chain" innovation has driven upstream and downstream enterprises, and joined with domestic backbone enterprises to tackle core technologies. It has done a lot of verification for applications such as domestic chips, cryptographic algorithm systems, and vehicle operating systems, and has made substantial progress.

The welding robot welds the body on the production line of FAW Hongqi Prosperity Factory. Photo by reporter Yan Linyun

It’s not a good idea.Dedicated to reform, allowing R & D personnel to achieve "three has"

Hongqi prosperous factory, the workshop is spacious and bright, unmanned cars shuttle between them, flexible obstacle avoidance, automatic robotic arms "dancing and dancing", nervous and busy, workers operate attentively and methodically. In cyberspace, a digital twin factory is completely mapped with the real workshop, just tap the screen and you can see the running status. One by one, Hongqi new energy models with more advanced technology, updated design and full of international style are assembled and formed, and they come out one after another, rushing from Changchun to all directions.

The smart factory is the silhouette of FAW’s innovation and development. Behind the improvement of market recognition is a series of measures taken by the company to continuously promote the reform of the system and institutions to "strengthen the body".

In September 2017, FAW launched a "four-energy" reform – "cadres can go up and down, employees can come in and out, salaries can be high and low, and institutions can increase and reduce capacity". The whole group competed for recruitment, and senior managers competed for positions.

At that time, FAW and Dongfeng had a cadre training class at Tsinghua University. As soon as FAW’s cadres reported for duty, they received a notice to "all stand up". The next day, only Dongfeng’s people were left in the training class, and all FAW’s people immediately bought tickets to go back to Changchun to participate in the reform.

The reform has touched everyone a lot. Many senior managers have lost their positions due to the reform, and their salaries have also widened the gap, which has thoroughly stimulated everyone’s enthusiasm for entrepreneurship.

FAW broke the tradition of eating "big pot rice", and its R & D investment has increased by an average of 8.6% annually in the past three years. It has implemented methods such as "revealing the list and being in command" and "task contracting", so that R & D personnel have status, platforms, and treatment. A large number of young R & D backbones and craftsmen from big countries have emerged.

At the just-concluded Changchun Auto Expo, the FAW Hongqi brand exhibited 12 products including Hongqi H6, the new Hongqi H5, Xinhongqi HS3, Xinhongqi HS5, Hongqi E-HS9, and Hongqi LS7. At present, the market share of Hongqi brand models has exceeded 1 million, and the annual sales volume exceeds 300,000 vehicles. It is moving towards the scale of 500,000 vehicles sold annually.

Looking back, the road to marketization of Hongqi was not smooth sailing. In order to make this national brand bigger and stronger, in 2017, FAW decided that the headquarters would be directly responsible for the Hongqi brand, and the FAW Group headquarters would directly operate the Hongqi brand. The chairperson, general manager and other executives became the "spokespersons" of the Hongqi brand. The compensation packages of various departments of the headquarters were deeply "bound" to the operation of Hongqi, and changed from strategic control to direct service to users and the market. FAW poured the core talents and resources of the whole group into the Hongqi brand, and strived to create a new road to develop its own brand.

In response to the pain points of few sales and service outlets, FAW built a nationwide Hongqi Experience Center in a short period of time, and launched services such as lifetime free warranty. In addition, Hongqi Marketing also carried out market-oriented reform exploration, inviting a group of young representatives in the fields of culture, art, sports and other fields to serve as Hongqi brand perception ambassadors.

The market is the final examiner. FAW has established an integrated operation mechanism for R & D, supply and marketing, and deployed R & D forces in new businesses such as new energy, intelligent networking, and styling design. It has established a profit connection mechanism with manufacturing and marketing. If the products sell well, the whole chain will benefit. FAW Group leaders only need to open the mobile app to view the R & D progress, consumer feedback problem handling, exhibition drainage, etc. in real time, eliminating the complicated reporting process and forcing everyone to respond to market concerns as quickly as possible.

FAW is also trying to accelerate its overseas market layout. Recently, FAW and Israeli partners held the launch ceremony of Hongqi’s flagship model E-HS9 in Tel Aviv, marking the official launch of Hongqi Automobile in the Israeli market. At present, FAW’s overseas business has covered more than 50 countries and regions along the "Belt and Road Initiative". It has also set up research and development centers in Munich and other places.

At present, the global automobile industry is accelerating a new round of reform, and the wave of electrification and intelligent transformation is surging. China’s automobile industry is accelerating its approach to the center of the world stage and striving to seize the commanding heights of the new round of global automobile industry development. FAW will make good use of both domestic and international markets and resources, accelerate the expansion of overseas high-end automobile markets, continue to improve the layout of the global automobile industry chain, and strive to polish the Chinese business card of the world automobile stage.

Zhao Liying, for her work "Do You Know If You Should Be Green, Fat, Red and Thin," was nominated for both "Audience Favorite Actress" and "Best Actress" at the 30th China Television Golden Eagle Awards.

As soon as the list of winners was announced, the matter rushed into the hot search. After all, for Zhao Liying, who had won the Golden Eagle Award once before, the double nomination this time used her acting skills and works to prove that Zhao Liying’s strength and traffic coexist. For Zhao Liying, who just had a baby and came back, it is indeed a good thing to congratulate.

However, Zhao Liying is unlikely to become king in a battle. On the one hand, Zhao Liying once won the audience’s "Favorite Actress" award, and on the other hand, her competitors in the "Best Actress" are particularly strong.

Since China entered the 21st century, the actress with the best total audience rating of all works, this time relying on Jiang Wenli, nominated for "Little Woman Under Zhengyangmen", has not appeared in modern dramas for many years, this time playing the real estate agent in "Anjia" Sun Li, has won many awards with "Little Joy", called by Qin Hailu as "as long as you act" Xiao Tao Hong, finally got rid of the label of Xiao Zhang Ziyi, earned tears in the audience in "Big River" Tong Yao and in the eyes of many netizens, the name is a bit unfamiliar, the heroine of "Persimmon Red Every Year" Wang Qianhua.

And it is precisely this Wang Qianhua, whom many netizens do not know, that is the real queen of rural drama ratings. This actress’s play has never failed, even in broad daylight reruns, her TV drama audience rating can still break one.

Many viewers first knew that she was from the "Woman in Charge", which easily told a story in just 18 episodes. Her role as Zhang Juxiang showed the indomitable spirit of Chinese rural women, and she became famous all over the country with this work. The play also won the first prize of the first rural TV drama theme award. Wang Qianhua herself won the Flying Heaven Award for Outstanding Actress that year, and embarked on the road to the countryside.

This is also the second time she has been nominated for the Golden Eagle Award. She has already won the best actress once when she starred in the TV series "Women’s Village" with the theme of left-behind women and children in the new countryside. There are also a series of works such as "Wheat Goes to Town", "Nine Nine Nine", "Guanzhong Woman", "Party Daughter" and "Black Gold Land Woman", which have placed her firmly in the "Queen of Country Drama" position.

Her new TV drama "Moon is Hometown Ming" has been officially set on CCTV’s eight golden sets and premiered on September 19. The drama is themed on comprehensive reform and opening up, winning a well-off society in an all-round way, with the protagonist returning to his hometown to start a business, leading the villagers to poverty reduction and wealth as the main line, with the city Tuojiang New Gallery as the main scene, and the leading industry featuring capital blood oranges. It tells the story of the heroine Zhang Jinxiu returning to his hometown to start a business. With the support and help of relevant leaders and the first secretary of the village, he promotes the economic and cultural development of his hometown through planting blood oranges, and leads the whole village to a new journey of comprehensive well-off.

Look at the introduction of this drama, the elements contained can be no more, not only in line with the current mainstream theme, is a poverty alleviation drama, but also can show the unknown unique small city style, the broadcast time is about to enter the National Day schedule, the audience rating of this drama is not properly stable?

In fact, Wang Qianhua’s queen has not been easy all the way. She once aborted her own child for filming, and revealed that she took more than 200 shots to improve her appearance in order to get a young female character. Later, she gained 100 kilograms of hormones due to thyroid disease. After her first marriage failed, she did not give up her life and continued to pursue love. Her second marriage succeeded in catching up with the famous director.

In this way, life stories are rich and legendary, TV dramas are still broadcast on CCTV, audience ratings do not need to rely on their own hype, data does not need to be filled with water at all, in the world’s stars need to rely on overwhelming hot searches to help them sweep their popularity, without relying on hot searches at all She firmly grasps the remote control at home, this is the real queen