Photo taken on July 22, 2021 shows a summer landscape of the Chenbarhu Banner Grassland in Hulun Buir, north China's Inner Mongolia Autonomous Region. (Photos: Xinhua)

Photo taken on July 22, 2021 shows a summer landscape of the Chenbarhu Banner Grassland in Hulun Buir, north China's Inner Mongolia Autonomous Region.

Photo taken on July 22, 2021 shows a summer landscape of the Chenbarhu Banner Grassland in Hulun Buir, north China's Inner Mongolia Autonomous Region. (Xinhua/Liu Lei)

Photo taken on July 22, 2021 shows a summer landscape of the Chenbarhu Banner Grassland in Hulun Buir, north China's Inner Mongolia Autonomous Region.

Aerial photo taken on July 22, 2021 shows a summer landscape of the Chenbarhu Banner Grassland in Hulun Buir, north China's Inner Mongolia Autonomous Region.