Tourists climb mountains in Zhenyuan ancient town of Zhenyuan County, southwest China's Guizhou Province, Aug. 22, 2012. Located in the eastern part of Guizhou Province, Zhenyuan has long been an ancient town of the Miao ethnic group. The Wuyang River Scenic Area and elegant ancient complex here have attracted a good many tourists. [Xinhua/Tao Liang]