Photo taken on July 15, 2018 shows a village enbraced by karst hills within the Wanfenglin scenic area in Xingyi, southwest China's Guizhou Province. (Xinhua/Tao Liang)

Photo taken on July 15, 2018 shows karst hills within the Wanfenglin scenic area in Xingyi, southwest China's Guizhou Province. (Xinhua/Tao Liang)

Photo taken on July 15, 2018 shows karst hills within the Wanfenglin scenic area in Xingyi, southwest China's Guizhou Province. (Xinhua/Tao Liang)

This aerial photo taken on July 15, 2018 shows a village enbraced by karst hills within the Wanfenglin scenic area in Xingyi, southwest China's Guizhou Province. (Xinhua/Tao Liang)