PHOTO / CHINA By Xinhua Published: Mar 09, 2021 11:11 AM People visit snow-covered Changbai Mountain in northeast China's Jilin Province, March 7, 2021.(Photo: Xinhua)
Birds are seen on the Lhalu wetland in Lhasa, southwest China's Tibet Autonomous Region, March 7, 2021.(Photo: Xinhua)
Birds are seen on the Lhalu wetland in Lhasa, southwest China's Tibet Autonomous Region, March 7, 2021.(Photo: Xinhua)
Birds are seen above the Lhalu wetland in Lhasa, southwest China's Tibet Autonomous Region, March 7, 2021. Lhalu Wetland National Nature Reserve, known as "the Lung of Lhasa", gets rejuvenated as temperature rises.(Photo: Xinhua)