Scenery of the Korchung Kangri glacier in Gyaidar Village in Damxung County of southwest China's Tibet Autonomous Region. (Xinhua/Purbu Zhaxi)

Scenery of the Korchung Kangri glacier in Gyaidar Village in Damxung County of southwest China's Tibet Autonomous Region. (Xinhua/Sun Fei)

Scenery of the Korchung Kangri glacier in Gyaidar Village in Damxung County of southwest China's Tibet Autonomous Region. (Xinhua/Purbu Zhaxi)

Scenery of the Korchung Kangri glacier in Gyaidar Village in Damxung County of southwest China's Tibet Autonomous Region. (Xinhua/Purbu Zhaxi)

Scenery of the Korchung Kangri glacier in Gyaidar Village in Damxung County of southwest China's Tibet Autonomous Region. (Xinhua/Sun Fei)

Scenery of the Korchung Kangri glacier in Gyaidar Village in Damxung County of southwest China's Tibet Autonomous Region. (Xinhua/Purbu Zhaxi)

Scenery of the Korchung Kangri glacier in Gyaidar Village in Damxung County of southwest China's Tibet Autonomous Region. (Xinhua/Purbu Zhaxi)

Scenery of the Korchung Kangri glacier in Gyaidar Village in Damxung County of southwest China's Tibet Autonomous Region. (Xinhua/Sun Fei)