Autumn scenery in Nangqian County, China's Qinghai

This photo taken on Aug. 21, 2025 shows a forest farm in Nangqian County, Yushu Tibetan Autonomous Prefecture of northwest China's Qinghai Province. (Xinhua/Qi Zhiyue)

This photo taken on Aug. 22, 2025 shows a view of the Zaqu River in autumn in Nangqian County, Yushu Tibetan Autonomous Prefecture of northwest China's Qinghai Province. (Xinhua/Qi Zhiyue)

This aerial drone photo taken on Aug. 22, 2025 shows a view of the Zaqu River in autumn in Nangqian County, Yushu Tibetan Autonomous Prefecture of northwest China's Qinghai Province. (Xinhua/Qi Zhiyue)

This aerial drone photo taken on Aug. 22, 2025 shows a salt farm with a history of hundreds of years, in Nangqian County, Yushu Tibetan Autonomous Prefecture of northwest China's Qinghai Province. (Xinhua/Qi Zhiyue)