Tourists take boats at the Chengde Mountain Resort during the National Day holiday in Chengde City, north China's Hebei Province, Oct. 5, 2019. (Xinhua/Jin Liangkuai)
2019-10-07
Tourists take boats at the Chengde Mountain Resort during the National Day holiday in Chengde City, north China's Hebei Province, Oct. 5, 2019. (Xinhua/Jin Liangkuai)
Xinhua