Aerial photo taken on Nov. 20, 2021 shows the Gangbug Glacier in the border area between Nagarze and Kangmar counties, southwest China's Tibet Autonomous Region. (Xinhua/Sun Ruibo)
Aerial photo taken on Nov. 21, 2021 shows the Gangbug Glacier in the border area between Nagarze and Kangmar counties, southwest China's Tibet Autonomous Region. (Xinhua/Sun Fei)
Photo taken on Nov. 20, 2021 shows the Gangbug Glacier in the border area between Nagarze and Kangmar counties, southwest China's Tibet Autonomous Region. (Xinhua/Sun Ruibo)
Aerial photo taken on Nov. 21, 2021 shows the Gangbug Glacier in the border area between Nagarze and Kangmar counties, southwest China's Tibet Autonomous Region. (Xinhua/Sun Fei)
Photo taken on Nov. 21, 2021 shows the Gangbug Glacier in the border area between Nagarze and Kangmar counties, southwest China's Tibet Autonomous Region. (Xinhua/Sun Ruibo)
