An aerial view shows the ridges of Hongzhao-Jiulong Canyon near the northwestern Zhuozicounty, Ulaanqab, Inner Mongolia autonomous region on Oct 16, 2017. Jiulong, literally meaning nine dragons, vividly describes the landscape and terrain of the area. In recent weeks, this tourism hot-spot has updated and improved services and facilities including fishing, drafting, cable cars, rock climbing, self-driving, and ethnic culture experience. [Photo/Xinhua]