Passengers and train crew take group photos in a train from Beijing to Chengde at the Qinghuayuan Railway Station in Beijing, Oct. 31, 2016. Qinghuayuan Railway Station, one stop of the old railway between Beijing and Zhangjiakou, will close from Nov. 1 as a new Beijing-Zhangjiakou high-speed railway is under construction. The new railway will link Beijing's Yanqing district and Chongli county of Zhangjiakou, the host city for the 2022 Winter Olympics.[Photo/Xinhua]