Tranquil scene at Serling Tso Lake in Tibet(1/8)

Aerial view of Serling Tso Lake in southwest China's Tibet Autonomous Region. It is the largest lake in Tibet and the second-biggest saltwater lake in China, with an altitude of 4,530 meters. (Photo: China News Service/Jiang Feibo)

Aerial view of Serling Tso Lake in southwest China's Tibet Autonomous Region. It is the largest lake in Tibet and the second-biggest saltwater lake in China, with an altitude of 4,530 meters. (Photo: China News Service/Jiang Feibo)

Aerial view of Serling Tso Lake in southwest China's Tibet Autonomous Region. It is the largest lake in Tibet and the second-biggest saltwater lake in China, with an altitude of 4,530 meters. (Photo: China News Service/Jiang Feibo)

Aerial view of Serling Tso Lake in southwest China's Tibet Autonomous Region. It is the largest lake in Tibet and the second-biggest saltwater lake in China, with an altitude of 4,530 meters. (Photo: China News Service/Jiang Feibo)

Aerial view of Serling Tso Lake in southwest China's Tibet Autonomous Region. It is the largest lake in Tibet and the second-biggest saltwater lake in China, with an altitude of 4,530 meters. (Photo: China News Service/Jiang Feibo)

Aerial view of Serling Tso Lake in southwest China's Tibet Autonomous Region. It is the largest lake in Tibet and the second-biggest saltwater lake in China, with an altitude of 4,530 meters. (Photo: China News Service/Jiang Feibo)

Aerial view of Serling Tso Lake in southwest China's Tibet Autonomous Region. It is the largest lake in Tibet and the second-biggest saltwater lake in China, with an altitude of 4,530 meters. (Photo: China News Service/Jiang Feibo)

Aerial view of Serling Tso Lake in southwest China's Tibet Autonomous Region. It is the largest lake in Tibet and the second-biggest saltwater lake in China, with an altitude of 4,530 meters. (Photo: China News Service/Jiang Feibo)