A high -speed train runs past the Gobi Desert in northwest China's Xinjiang Uygur Autonomous Region, Nov. 25, 2015. Saturday marks the one-year anniversary of the operation of the high-speed railway linking Lanzhou, capital of northwest China's Gansu Province, and Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Cai Zengle)
