Editor's Note: In his report to the 20th National Congress of the Communist Party of China (CPC), Xi Jinping, general secretary of the CPC Central Committee, proposed to comprehensively advance the great rejuvenation of the Chinese nation on all fronts through a Chinese path to modernization – the modernization of a huge population, of common prosperity for all, of material and cultural-ethical advancement, of harmony between humanity and nature, and of peaceful development.

In Southwest China's Xizang Autonomous Region, a network of roads, railways, and airports not only supports the well-being of the people living there but also guarantees the nation's security and regional stability. Recently, Global Times reporters visited Xizang region to witness the miracle changes brought about by the high-altitude super projects in the region.