Photo taken on Aug. 10, 2018 shows the scenery in Jielong Township, Wulong District of southwest China's Chongqing. (Xinhua/Wang Quanchao)

Photo taken on Aug. 10, 2018 shows the scenery in Shuanghe Township, Wulong District of southwest China's Chongqing. (Xinhua/Wang Quanchao)

Photo taken on Aug. 10, 2018 shows the scenery in Shuanghe Township, Wulong District of southwest China's Chongqing. (Xinhua/Wang Quanchao)

Aerail photo taken on Aug. 10, 2018 shows the scenery in Jielong Township, Wulong District of southwest China's Chongqing. (Xinhua/Wang Quanchao)