Snow mountains are seen in Damxung County, southwest China's Tibet Autonomous Region, March 1, 2020. (Photos: Xinhua)

Snow scenery is seen in Damxung County, southwest China's Tibet Autonomous Region, March 1, 2020.

Aerial photo taken on March 1, 2020 shows a man herding yaks on grassland in Damxung County, southwest China's Tibet Autonomous Region.

Herders fetch water on the snow-covered grassland in Damxung County, southwest China's Tibet Autonomous Region, March 1, 2020.

Snow scenery is seen in Damxung County, southwest China's Tibet Autonomous Region, March 1, 2020.