Photo taken on March 14, 2021 shows the snow scenery near the Potala Palace in Lhasa, capital of southwest China's Tibet Autonomous Region. (Xinhua/Chogo)

A woman poses for a photo with a snowman in front of the Potala Palace in Lhasa, capital of southwest China's Tibet Autonomous Region, March 14, 2021. (Xinhua/Sun Ruibo)

Photo taken on March 14, 2021 shows the snow scenery of Potala Palace in Lhasa, capital of southwest China's Tibet Autonomous Region. (Xinhua/Sun Ruibo)

Photo taken on March 14, 2021 shows the snow scenery near the Potala Palace in Lhasa, capital of southwest China's Tibet Autonomous Region. (Xinhua/Chogo)

Photo taken on March 14, 2021 shows the snow scenery near the Potala Palace in Lhasa, capital of southwest China's Tibet Autonomous Region. (Xinhua/Chogo)

Photo taken on March 14, 2021 shows the snow scenery near the Potala Palace in Lhasa, capital of southwest China's Tibet Autonomous Region. (Xinhua/Chogo)