Aerial photo taken on July 18, 2020 shows the Golmud-Korla Railway under construction in northwest China's Xinjiang Uygur Autonomous Region. The Golmud-Korla Railway links Golmud in northwest China's Qinghai Province and Korla in Xinjiang. At present, the construction of the railway in Xinjiang is progressing in an orderly manner. [Photo/Xinhua]