A stewardess checks tickets for passengers on high-speed train D8804 from Urumqi to Hami in northwest China's Xinjiang Uygur Autonomous Region, Nov. 16, 2019. Saturday marks the fifth year of the operations of the first high-speed rail link in Xinjiang that has carried 30.75 million passengers. At present, the trains make 43 round trips per day in Xinjiang section of Lanxin high-speed railway. (Xinhua/Ding Lei)