In pics: mountain roads of national geographic park in SW China's Guangxi

Photo taken on Dec. 9, 2017 shows mountain roads in the Qibainong national geographic park in Dahua Yao Atonomous County, southwest China's Guangxi Zhuang Autonomous Region. The Qibainong national geographic park is famous for its karst landscape. (Xinhua/Gao Dongfeng)