This photo taken on March 30, 2023 shows the scenery of Potala Palace after snow in Lhasa, southwest China's Tibet Autonomous Region, March 30, 2023. (Xinhua/Jigme Dorje)

This photo taken on March 30, 2023 shows the scenery of Potala Palace after snow in Lhasa, southwest China's Tibet Autonomous Region, March 30, 2023. (Xinhua/Jigme Dorje)

This photo taken on March 30, 2023 shows the scenery of Potala Palace after snow in Lhasa, southwest China's Tibet Autonomous Region, March 30, 2023. (Xinhua/Sun Fei)

This photo taken on March 30, 2023 shows the scenery of Potala Palace after snow in Lhasa, southwest China's Tibet Autonomous Region, March 30, 2023. (Xinhua/Sun Fei)

This photo taken on March 30, 2023 shows the scenery of Potala Palace after snow in Lhasa, southwest China's Tibet Autonomous Region, March 30, 2023. (Xinhua/Jigme Dorje)

This aerial photo taken on March 30, 2023 shows the scenery after snow in Lhasa, southwest China's Tibet Autonomous Region, March 30, 2023. (Xinhua/Sun Fei)

This photo taken on March 30, 2023 shows the scenery of Potala Palace after snow in Lhasa, southwest China's Tibet Autonomous Region, March 30, 2023. (Xinhua/Sun Fei)

This photo taken on March 30, 2023 shows the scenery of Potala Palace after snow in Lhasa, southwest China's Tibet Autonomous Region, March 30, 2023. (Xinhua/Jigme Dorje)