This photo taken on Aug. 2, 2025 shows the scenery of a grassland in Hulun Buir, north China's Inner Mongolia Autonomous Region. (Xinhua/Jia Lijun)

This photo taken on Aug. 2, 2025 shows a flock of sheep on the grassland in Hulun Buir, north China's Inner Mongolia Autonomous Region. (Xinhua/Jia Lijun)

This photo taken on Aug. 2, 2025 shows the scenery of a grassland in Hulun Buir, north China's Inner Mongolia Autonomous Region. (Xinhua/Jia Lijun)

This photo taken on Aug. 2, 2025 shows the scenery of a grassland in Hulun Buir, north China's Inner Mongolia Autonomous Region. (Xinhua/Jia Lijun)

This photo taken on Aug. 2, 2025 shows the scenery of a grassland in Hulun Buir, north China's Inner Mongolia Autonomous Region. (Xinhua/Jia Lijun)