Excavators work on the quake lake in Yuanmou County, southwest China's Yunnan Province, Sept. 20, 2016. One person went missing and six were injured in two landslides in southwest China's Yunnan Province on Sept. 17. Torrential rains triggered two landslides in the Yuanmou County in northern Yunnan. A quake lake was formed along the Longchuan River in the upper reaches of the Jinsha River. (Xinhua/Liu Zhigang)