Aerial photo taken on Oct. 19, 2018 shows tents set up at a temporary shelter at Dalin Village in Menling County, southwest China's Tibet Autonomous Region. Water levels are dropping after an overflow at a barrier lake formed after a landslide in the Yarlung Tsangpo River in southwest China's Tibet Autonomous Region, local officials said Friday. The local government has built 33 temporary shelters in the area, set up 1,320 tents, and distributed daily essentials for the evacuated people.(Xinhua/Purbu Zhaxi)