View of icy lake at foot of Mount Qungmknag in Lhasa

This photo taken with a mobile phone on Feb. 20, 2023 shows a view of an icy lake at the foot of Mount Qungmknag in Nyemo County of Lhasa, southwest China's Tibet Autonomous Region. (Xinhua/Shen Hongbing)

This photo taken with a mobile phone on Feb. 20, 2023 shows a view of an icy lake at the foot of Mount Qungmknag in Nyemo County of Lhasa, southwest China's Tibet Autonomous Region. (Xinhua/Shen Hongbing)

This photo taken with a mobile phone on Feb. 20, 2023 shows a view of an icy lake at the foot of Mount Qungmknag in Nyemo County of Lhasa, southwest China's Tibet Autonomous Region. (Xinhua/Shen Hongbing)

This photo taken with a mobile phone on Feb. 20, 2023 shows a view of an icy lake at the foot of Mount Qungmknag in Nyemo County of Lhasa, southwest China's Tibet Autonomous Region. (Xinhua/Shen Hongbing)

This photo taken with a mobile phone on Feb. 20, 2023 shows a view of an icy lake at the foot of Mount Qungmknag in Nyemo County of Lhasa, southwest China's Tibet Autonomous Region. (Xinhua/Shen Hongbing)

This photo taken with a mobile phone on Feb. 20, 2023 shows a view of an icy lake at the foot of Mount Qungmknag in Nyemo County of Lhasa, southwest China's Tibet Autonomous Region. (Xinhua/Shen Hongbing)

This photo taken with a mobile phone on Feb. 20, 2023 shows a view of an icy lake at the foot of Mount Qungmknag in Nyemo County of Lhasa, southwest China's Tibet Autonomous Region. (Xinhua/Shen Hongbing)