That is a magical "heavenly road" ■ reporter Zhang Xuan, special correspondent Yan Liang The majority of railway builders should carry forward the spirit of the "two roads" and the spirit of the Qinghai Tibet railway, carry out scientific, safe and green construction, promote project construction with high quality, and make new contributions to the comprehensive construction of a socialist modern country. —— *** "It is a magical heavenly road that sends the warmth of the world to the frontier. From then on, the mountain is no longer high, the road is no longer long, and the children of all ethnic groups gather together..." At the CCTV Spring Festival Gala in 2005, Tibetan singer Han Hong sang the magnificent snow covered plateau and the changes of the times into the hearts of hundreds of millions of Chinese people and the heroic voice of the people of all ethnic groups in the country. 246 days later, on the day of the successful launch of the Shenzhou 6 manned spacecraft, the last row of tracks of the Golmud Lhasa section of China's "iron and Steel Road" - the Qinghai Tibet Railway landed steadily at the Lhasa railway station opposite the Potala Palace, and the Qinghai Tibet railway has been put through. In the 1980s, American traveler Paul Tyrus said in his book "traveling to China" that "with the Kunlun Mountains, the railway will never reach Lhasa". For the Chinese nation, which has always been good at creating miracles, since the leadership of the Communist Party of China, all the so-called assertions with colored glasses are ultimately just self negative predictions. With the continuous struggle of generations of builders, on the snow covered plateau that has been silent for thousands of years, steel dragons have crossed the Kunlun Mountains and the source of the Yangtze River. Now they have been flying safely at the "roof of the world" for 15 years. With the light and heat of life, tens of thousands of construction troops have forged the Qinghai Tibet Railway spirit of "challenging the limit and creating a first-class bravely", which is forever engraved in the spiritual pedigree of the Chinese Communists. The train is running on the Qinghai Tibet railway. one In the China Railway Museum, an exhibit attracted the reporter's attention: This is a red train ticket. The departure time is July 1, 2006. The starting point and destination are Golmud and Lhasa respectively. The words "Qing No. 1" and "first train" are prominently printed on it. A small train ticket not only records the eternal historical moment, but also traces the long river of history and brings the time back to the extraordinary years of the construction of new China. The construction of the Qinghai Tibet railway is the long cherished wish of the older generation of leaders of new China and the long-term expectation of the people of all ethnic groups across the country. As early as 1956, Comrade Mao Zedong called for the construction of the Qinghai Tibet railway. "The Qinghai Tibet railway started in 1958 and the track laying of Xining Golmud section was completed in 1979. However, limited to the national economic strength and the" three major engineering and technical problems "such as permafrost, alpine hypoxia and fragile ecology, Golmud Lhasa section was forced to stop construction..." general yinfatang, who was once the first Secretary of the Party committee of the Tibet Autonomous Region, has an unforgettable memory. The project stopped, but the tackling of difficult problems did not stop for a moment. On the wind volcano, China Railway Northwest Research Institute established China's first frozen soil observation station in 1961. For more than 40 years, hundreds of scientists have come to the observation points to observe and copy scientific data on time, rain or shine, accumulating more than 12 million scientific data, laying a solid and reliable foundation for the construction of Qinghai Tibet railway, especially for the start of phase II project. After more than 20 years of accumulation and preparation, in 2001, the CPC Central Committee made a major decision on "building the Golmud Lhasa section of the Qinghai Tibet Railway" from the overall situation of promoting the western development and realizing the common development and prosperity of all ethnic groups. On June 29 of the same year, on the construction sites of Golmud nanshankou station and Liuwu tunnel on the Bank of Lhasa River, people of all ethnic groups in festive costumes gathered together to celebrate the historic moment of the official commencement of the Qinghai Tibet railway. They shouted from their hearts: "long live the Communist Party!" the wish that has haunted the hearts of the people of all ethnic groups for decades is finally coming true! More than 1300 years ago, Princess Wencheng embarked on a long road to Tibet in order to promote national unity. She trekked all the way from Chang'an to luoxie (today's Lhasa) after three years. The past goes on for thousands of years. Today, it takes only 40 hours and 45 minutes to get to Lhasa by train z21 from Beijing. The roaring sound of the train replaced the sound of horse bells ringing through the millennium. "Taking the train is not only convenient, but also cheap. In the past, a ticket to Shanghai cost more than 3000 yuan. Now our family of three spent a total of more than 3000 yuan on traveling to Shanghai by train." Yun dengciren, a Tibetan people, said in an interview with reporters. From the opening of the Qinghai Tibet railway to the end of 2020, it has transported 258 million passengers and 616 million tons of goods. The Qinghai Tibet railway connects Tibet more closely with the mainland of the motherland with a safe, convenient, economic and comfortable mode of transportation, changing people's life and travel concepts, improving regional traffic efficiency, greatly stimulating the economic development along the line, and is praised by the people along the line "Economic line", "solidarity line" and "happiness line". two The snow capped mountains on the Qinghai Tibet Plateau are continuous and the air is thin. The "no man's land" with an altitude of more than 4000 meters, which is very easy to induce plateau diseases, is called the "life forbidden zone" Medicine shows that even if people stand still here, the burden on their heart is equivalent to climbing a slope with a weight of 25 kg on their back on the plain. In those years, those builders fighting on the Qinghai Tibet line insisted on Construction under such bad conditions. How can they create a miracle like the Qinghai Tibet railway without the spirit of daring to challenge the limit? "When you get to Kunlun Mountain, your breath is dying; after five beams, you can't see your father and mother; when you get to the wind volcano, you enter the ghost gate." a ballad widely spread in the plateau tells of the harsh living environment along the Qinghai Tibet railway. Kunlun Mountain - the oxygen content here is only 50% of that in the mainland. The builders need to carry 5kg oxygen bottles and dig hard. When they feel uncomfortable, they take a few mouthfuls of oxygen, slow down and then work. In less than a year, the workers use nearly 120000 bottles of oxygen. Wudaoliang - there is a snow and a strong wind of force 8 or above almost every day throughout the year. In winter, builders have to work against the wind and snow in the severe cold of more than minus 30 degrees Celsius, and the cold wind blows on their faces like a knife. Fenghuo - the strong plateau reaction here afflicts everyone, headache, insomnia and loss of appetite... Chen Wenzhen, Secretary of the Party committee of the Qinghai Tibet Railway headquarters, often takes a lot of anti plateau reaction drugs and resolutely insists on going to the construction site to guide his work with his accumulated plateau construction experience. His comrades advised him to rest at the foot of the mountain. He said: "It's a fine tradition of our railway army that minor injuries can't go down the line of fire. I can't lose this good tradition." The veteran party member talked about the construction of the Qinghai Tibet line with thousands of feelings: "In November 1962, as an elite force for the construction of the Qinghai Tibet railway, we went to the construction site of the Qinghai Tibet railway; in March 1974, this force walked into the construction site of the Qinghai Tibet Railway again with vigorous steps, singing 'railway soldiers are ambitious' and began a 10-year hard battle on the roof of the world; in June 2001, we came to the construction site of the wind volcano of the Qinghai Tibet Railway again ... since 1962, I have participated in the construction of the Qinghai Tibet Railway three times and formed deep feelings with the Qinghai Tibet railway. " Challenging the limits of their lives, they show their heroism. In Hoh Xil, Tuotuo River, Tanggula Mountain... At every construction site of the Qinghai Tibet railway, the builders are fighting with "spiritual altitude" and "physical altitude" day after day. The majority of Communist Party members are taking the lead and charging ahead, paving the strong cornerstone of the Qinghai Tibet Railway with their youth and blood. Among them, some people quietly put the urgent telegram sent from their home into their arms and still insisted on fighting on the front line of construction; some people fainted at the construction site and secretly returned to the construction site from the hospital to continue working; some people squatted in the construction site with little oxygen for a month in order to solve a technical problem... The images of Communist Party members who are not afraid of hardship and are willing to contribute are in the snow Shining on the plateau. "Whenever the whistle goes through Tanggula pass, the snow mountains, frozen soil, glaciers and groups of Tibetan antelopes on the plateau will miss them, miss those powerful hands and strong smiles. They can drive steel and take care of life..." this is an unforgettable award speech when the 2005 "moving China" special award was awarded to all the builders of Qinghai Tibet railway. From design and construction to operation and maintenance, Qinghai Tibet Railway always adheres to the concept of environmental protection first. In order to protect the living environment of Tibetan antelope and other wild animals, 33 special channels for wild animals have been established along the railway; in order to protect the extremely precious local wetland resources, the world's first man-made wetland has been built in the alpine zone; in order to protect the landscape along the line and realize "zero emission of pollutants" on the ground and trains ... these unique environmental protection design, construction and operation concepts also make the Qinghai Tibet Railway a world-renowned "environmental protection Railway". In the history exhibition hall of the Communist Party of China, the reporter saw the certificate that the "Qinghai Tibet railway project" won the special prize of the national scientific and technological progress award. Behind the heavy honor is the builders of the second phase of the Qinghai Tibet railway project to "build a world-class plateau railway" The Qinghai Tibet railway is still the plateau frozen soil railway with the highest altitude, the longest route and the longest mileage through frozen soil in the world. "Who can drill a tunnel in the rock at minus 30 degrees Celsius and lay the railway track when oxygen can be absorbed to walk? China can, and it is completed ahead of schedule. The Qinghai Tibet Railway reflects China's" can do "spirit and technical strength." the guardian of Britain This passage tells the hardships of the construction of the Qinghai Tibet railway, and also tells the world what is the Chinese spirit and strength. three At 13:48 on June 25, 2021, with the laughter of the passengers, the first train of Lalin railway from Lhasa, train d2021, slowly drove into Nyingchi station, and the snow covered plateau officially entered the era of Fuxing. "Fuxing EMU has entered Tibet, realizing full coverage of 31 provinces (autonomous regions and cities), and opening a new chapter in the construction and development of Tibet and plateau railways," said Lu Dongfu, chairman of China Railway Group. This brand-new "Tianlu" has crossed the Yarlung Zangbo River 16 times, overcome many problems in the construction of plateau railway, and created miracles in the history of railway construction in the world! It is also an important part of the Sichuan Tibet Railway under construction, and the planned joint section of Yunnan Tibet railway and Gansu Tibet Railway. *** The spirit of the Qinghai Tibet railway has been sown like a seed in the north and south of the motherland and integrated into the spiritual blood of the Chinese nation. On the ancient land of China, world records have been refreshed one by one and major country projects have sprung up—— The construction of the Hong Kong Zhuhai Macao Bridge has set a world engineering record of completing the construction of two artificial islands in only 221 days, shortening the construction period by more than 2 years. After the completion of Beijing Daxing International Airport, the world was amazed. Its terminal building is the world's largest earthquake reduction and isolation building, and the world's largest single concrete structure has been built