Butter Lamp Festival celebrated in Lhasa, southwest China's Tibet

Monks attend an event at the Jokhang Temple in Lhasa, capital of southwest China's Tibet Autonomous Region, Dec. 21, 2019. People of the Tibetan ethnic group lit butter lamps and prayed through the night in the annual Butter Lamp Festival commemorating Tsong Khapa, a master of Tibetan Buddhism. (Xinhua/Chogo)