Photo taken on Nov. 4, 2020 shows the scenery of Puma Yumco Lake in Nagarze County of Shannan, southwest China's Tibet Autonomous Region. (Xinhua/Zhan Yan)
Photo taken on Nov. 4, 2020 shows the scenery of Puma Yumco Lake in Nagarze County of Shannan, southwest China's Tibet Autonomous Region. (Xinhua/Zhan Yan)
Photo taken on Nov. 4, 2020 shows the scenery of Puma Yumco Lake in Nagarze County of Shannan, southwest China's Tibet Autonomous Region. (Xinhua/Zhan Yan)
Photo taken on Nov. 4, 2020 shows the scenery of Puma Yumco Lake in Nagarze County of Shannan, southwest China's Tibet Autonomous Region. (Xinhua/Zhan Yan)