Photo taken on May 18, 2019 shows scenery of the Ra'og Lake in Qamdo, southwest China's Tibet Autonomous Region. (Xinhua/Li Xin)
Aerial photo taken on May 18, 2019 shows scenery of the Ra'og Lake in Qamdo, southwest China's Tibet Autonomous Region. (Xinhua/Li Xin)
Aerial photo taken on May 18, 2019 shows scenery of the Ra'og Lake in Qamdo, southwest China's Tibet Autonomous Region. (Xinhua/Li Xin)
Aerial photo taken on May 18, 2019 shows scenery of the Ra'og Lake in Qamdo, southwest China's Tibet Autonomous Region. (Xinhua/Li Xin)
Photo taken on May 18, 2019 shows scenery near the Ra'og Lake in Qamdo, southwest China's Tibet Autonomous Region. (Xinhua/Li Xin)