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. [Photo/Xinhua]
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. [Photo/Xinhua]
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. [Photo/Xinhua]
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. [Photo/Xinhua]
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. [Photo/Xinhua]
