Aerial photo taken on Aug. 4, 2019 shows the scenery of a part of a glacier in Rutog County of Ngari Prefecture, southwest China's Tibet Autonomous Region. (Xinhua/Jigme Dorje)
People take photos of a glacier in Rutog County of Ngari Prefecture, southwest China's Tibet Autonomous Region, Aug. 4, 2019. (Xinhua/Jigme Dorje)
Photo taken on Aug. 4, 2019 shows the scenery of a part of a glacier in Rutog County of Ngari Prefecture, southwest China's Tibet Autonomous Region. (Xinhua/Jigme Dorje)
Aerial photo taken on Aug. 4, 2019 shows the scenery of a part of a glacier in Rutog County of Ngari Prefecture, southwest China's Tibet Autonomous Region. (Xinhua/Jigme Dorje)
Aerial photo taken on Aug. 4, 2019 shows the scenery of a part of a glacier in Rutog County of Ngari Prefecture, southwest China's Tibet Autonomous Region. (Xinhua/Jigme Dorje)
A tourist takes photos of a glacier in Rutog County of Ngari Prefecture, southwest China's Tibet Autonomous Region, Aug. 4, 2019. (Xinhua/Jigme Dorje)
Aerial photo taken on Aug. 4, 2019 shows the scenery of a part of a glacier in Rutog County of Ngari Prefecture, southwest China's Tibet Autonomous Region. (Xinhua/Jigme Dorje)
A tourist takes photos of a glacier in Rutog County of Ngari Prefecture, southwest China's Tibet Autonomous Region, Aug. 4, 2019. (Xinhua/Jigme Dorje)
Aerial photo taken on Aug. 4, 2019 shows the scenery of a part of a glacier in Rutog County of Ngari Prefecture, southwest China's Tibet Autonomous Region. (Xinhua/Jigme Dorje)
Photo taken on Aug. 4, 2019 shows the flowers at the foot of a glacier in Rutog County of Ngari Prefecture, southwest China's Tibet Autonomous Region. (Xinhua/Jigme Dorje)
Aerial photo taken on Aug. 4, 2019 shows the scenery of a part of a glacier in Rutog County of Ngari Prefecture, southwest China's Tibet Autonomous Region. (Xinhua/Jigme Dorje)