People attend a religious service at the Qoide Monastery in Gonggar County of Shannan Prefecture, southwest China's Tibet Autonomous Region, March 2, 2018. [Photo/Xinhua]

A monk spreads cooked rice to people as a kind of blessing during a religious service at the Qoide Monastery in Gonggar County of Shannan Prefecture, southwest China's Tibet Autonomous Region, March 2, 2018. [Photo/Xinhua]

Butter sculptures are displayed during a religious service at the Qoide Monastery in Gonggar County of Shannan Prefecture, southwest China's Tibet Autonomous Region, March 2, 2018. [Photo/Xinhua]

People attend a religious service at the Qoide Monastery in Gonggar County of Shannan Prefecture, southwest China's Tibet Autonomous Region, March 2, 2018. [Photo/Xinhua]

Monks perform religious dance at the Qoide Monastery in Gonggar County of Shannan Prefecture, southwest China's Tibet Autonomous Region, March 2, 2018. [Photo/Xinhua]

A monk performs religious dance at the Qoide Monastery in Gonggar County of Shannan Prefecture, southwest China's Tibet Autonomous Region, March 2, 2018. [Photo/Xinhua]

Monks perform religious dance at the Qoide Monastery in Gonggar County of Shannan Prefecture, southwest China's Tibet Autonomous Region, March 2, 2018. [Photo/Xinhua]

People attend a religious service at the Qoide Monastery in Gonggar County of Shannan Prefecture, southwest China's Tibet Autonomous Region, March 2, 2018. [Photo/Xinhua]

Monks take a rest after performing religious dance at the Qoide Monastery in Gonggar County of Shannan Prefecture, southwest China's Tibet Autonomous Region, March 2, 2018. [Photo/Xinhua]