Aerial photo shows a herd of camels in Kubuqi Desert, north China's Inner Mongolia Autonomous Region, Nov. 29, 2021. [Photo by Wang Zheng/Xinhua]

Aerial photo shows a herd of camels in Kubuqi Desert, north China's Inner Mongolia Autonomous Region, Nov. 29, 2021. [Photo by Wang Zheng/Xinhua]

Aerial photo shows a herd of camels in Kubuqi Desert, north China's Inner Mongolia Autonomous Region, Nov. 29, 2021. [Photo by Wang Zheng/Xinhua]