A flock of cattle forage on the grass field of the summer campsite in north China's Inner Mongolia Autonomous Region, June 2, 2020. Some herdsmen in Inner Mongolia's Jarud Banner keep the tradition of migrating to summer campsites more than 100 kilometers away with their livestocks in late May or early June each year. For the next three or four months, they will graze their animals here, before getting back to the original settlements when the weather gets cold. (Photo by Bai Aomin/Xinhua)

A herdsman of Jarud Banner of Tongliao City is seen on the way to the summer campsite with herds of cattle in north China's Inner Mongolia Autonomous Region, June 1, 2020. Some herdsmen in Jarud Banner keep the tradition of migrating to summer campsites more than 100 kilometers away with their livestocks in late May or early June each year. For the next three or four months, they will graze their animals here, before getting back to the original settlements when the weather gets cold. (Photo by Chingler/Xinhua)

Aerial photo taken on June 1, 2020 shows a herdsman of Jarud Banner of Tongliao City and a herd of cattle on their way to the summer campsite in northwest China's Inner Mongolia Autonomous Region. Some herdsmen in Jarud Banner keep the tradition of migrating to summer campsites more than 100 kilometers away with their livestocks in late May or early June each year. For the next three or four months, they will graze their animals here, before getting back to the original settlements when the weather gets cold. (Photo by Wang Yan/Xinhua)

Aerial photo taken on June 1, 2020 shows a herdsman of Jarud Banner of Tongliao City and a herd of cattle on their way to the summer campsite in northwest China's Inner Mongolia Autonomous Region. Some herdsmen in Jarud Banner keep the tradition of migrating to summer campsites more than 100 kilometers away with their livestocks in late May or early June each year. For the next three or four months, they will graze their animals here, before getting back to the original settlements when the weather gets cold. (Photo by Wang Yan/Xinhua)