A drone photo taken on Aug. 6, 2026 shows a view of the Qilian Mountains in Sunan Yugur Autonomous County, Zhangye City, northwest China's Gansu Province. (Photo by Luo Jiawei/Xinhua)

A drone photo taken on Aug. 6, 2026 shows a view of the Qilian Mountains in Sunan Yugur Autonomous County, Zhangye City, northwest China's Gansu Province. (Photo by Luo Jiawei/Xinhua)

Goats graze on a grassland in Sunan Yugur Autonomous County, Zhangye City, northwest China's Gansu Province, on Aug. 6, 2026. (Xinhua/Liu Keying)

A shepherd herds goats in Sunan Yugur Autonomous County, Zhangye City, northwest China's Gansu Province, on Aug. 6, 2026. (Xinhua/Liu Keying)

A marmot is pictured in Sunan Yugur Autonomous County, Zhangye City, northwest China's Gansu Province, on Aug. 6, 2026. (Xinhua/Liu Keying)

A drone photo taken on Aug. 6, 2026 shows a view of the Qilian Mountains in Sunan Yugur Autonomous County, Zhangye City, northwest China's Gansu Province. (Photo by Luo Jiawei/Xinhua)

Goats graze on a grassland in Sunan Yugur Autonomous County, Zhangye City, northwest China's Gansu Province, on Aug. 6, 2026. (Xinhua/Liu Keying)

Goats graze on a grassland in Sunan Yugur Autonomous County, Zhangye City, northwest China's Gansu Province, on Aug. 6, 2026. (Xinhua/Liu Keying)