An aerial drone photo taken on March 12, 2026 shows a view of the Bayi Glacier in Qilian County of Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Xinhua/Du Xiaowei)

　　An aerial drone photo taken on March 12, 2026 shows a view of the Bayi Glacier in Qilian County of Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province. (Xinhua/Du Xiaowei)

　　Rangers patrol near the Bayi Glacier in Qilian County of Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province, March 12, 2026. (Xinhua/Du Xiaowei)

　　Rangers patrol near the Bayi Glacier in Qilian County of Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province, March 12, 2026. (Xinhua/Du Xiaowei)