Firefighters conduct emergency drill at Potala Palace in Lhasa, China's Tibet
Firefighters conduct an emergency drill at the Potala Palace in Lhasa, southwest China's Tibet Autonomous Region, May 7, 2019. (Xinhua/Li Xin)
A firefighter is seen conducting an emergency drill at the Potala Palace in Lhasa, southwest China's Tibet Autonomous Region, May 7, 2019. (Xinhua/Li Xin)
Firefighters connect fire hoses during an emergency drill at the Potala Palace in Lhasa, southwest China's Tibet Autonomous Region, May 7, 2019. (Xinhua/Li Xin)
Firefighters connect fire hoses during an emergency drill at the Potala Palace in Lhasa, southwest China's Tibet Autonomous Region, May 7, 2019. (Xinhua/Li Xin)
Firefighters conduct an emergency drill at the Potala Palace in Lhasa, southwest China's Tibet Autonomous Region, May 7, 2019. (Xinhua/Li Xin)
A firefighter runs in an emergency drill at the Potala Palace in Lhasa, southwest China's Tibet Autonomous Region, May 7, 2019. (Xinhua/Li Xin)