8-day tour of China, Qinghai, Gansu, Lanzhou, Xining, Qinghai Lake, Chaka Salt Lake, Feicui Lake, internet famous U-shaped highway, Mogao Caves, Jiayuguan, Mingsha Mountain Yueya Spring, and Zhangye Colorful Danxia Mountain
Day 1: Entry city – Lanzhou airport pick-up altitude: Lanzhou 1520m Traveling to Lanzhou by plane; In the impression of many people,