Flowers bloom on a pasture at Damxung County of Lhasa, southwest China's Tibet Autonomous Region, July 13, 2019. (Photo: Xinhua)

A calf rests on a pasture at Damxung County of Lhasa, southwest China's Tibet Autonomous Region, July 13, 2019. (Photo: Xinhua)

Aerial photo shows a pasture at Damxung County of Lhasa, southwest China's Tibet Autonomous Region, July 13, 2019. (Photo: Xinhua)

A flower blooms on a pasture at Damxung County of Lhasa, southwest China's Tibet Autonomous Region, July 13, 2019. (Photo: Xinhua)

A goat runs on a pasture at Damxung County of Lhasa, southwest China's Tibet Autonomous Region, July 13, 2019. (Photo: Xinhua)

Flowers bloom on a pasture at Damxung County of Lhasa, southwest China's Tibet Autonomous Region, July 13, 2019. (Photo: Xinhua)