Aerial photo taken on June 22, 2019 shows a herd of livestock grazing on the Laybulak pasture in Taxkorgan Tajik Autonomous County of northwest China's Xinjiang Uygur Autonomous Region. The Laybulak pasture lies in the heartland of the Pamir Plateau in northwest China at around 3,700 meters above sea level. Its bountiful water resources and forage grasses make it an ideal summer pasture for the nomads nearby. (Photo: Xinhua)

Aerial photo taken on June 22, 2019 shows a scenery of the Laybulak pasture after snow in Taxkorgan Tajik Autonomous County of northwest China's Xinjiang Uygur Autonomous Region. The Laybulak pasture lies in the heartland of the Pamir Plateau in northwest China at around 3,700 meters above sea level. Its bountiful water resources and forage grasses make it an ideal summer pasture for the nomads nearby. (Photo: Xinhua)

Aerial photo taken on June 22, 2019 shows a scenery of the Laybulak pasture after snow in Taxkorgan Tajik Autonomous County of northwest China's Xinjiang Uygur Autonomous Region. The Laybulak pasture lies in the heartland of the Pamir Plateau in northwest China at around 3,700 meters above sea level. Its bountiful water resources and forage grasses make it an ideal summer pasture for the nomads nearby. (Photo: Xinhua)

A herd of livestock graze on the Laybulak pasture in Taxkorgan Tajik Autonomous County of northwest China's Xinjiang Uygur Autonomous Region, June 22, 2019. The Laybulak pasture lies in the heartland of the Pamir Plateau in northwest China at around 3,700 meters above sea level. Its bountiful water resources and forage grasses make it an ideal summer pasture for the nomads nearby. (Photo: Xinhua)

Aerial photo taken on June 21, 2019 shows a scenery of the Laybulak pasture in Taxkorgan Tajik Autonomous County of northwest China's Xinjiang Uygur Autonomous Region. The Laybulak pasture lies in the heartland of the Pamir Plateau in northwest China at around 3,700 meters above sea level. Its bountiful water resources and forage grasses make it an ideal summer pasture for the nomads nearby. (Photo: Xinhua)

A herd of livestock graze on the Laybulak pasture in Taxkorgan Tajik Autonomous County of northwest China's Xinjiang Uygur Autonomous Region, June 22, 2019. The Laybulak pasture lies in the heartland of the Pamir Plateau in northwest China at around 3,700 meters above sea level. Its bountiful water resources and forage grasses make it an ideal summer pasture for the nomads nearby. (Photo: Xinhua)