Magnificent winter scenery of Erguna Wetland, Hulunbuir in north China's Inner Mongolia Autonomous Region. It is known as the largest wetland in Asia and the best-preserved wetland in China.(Photo/China News Service)
Magnificent winter scenery of Erguna Wetland, Hulunbuir in north China's Inner Mongolia Autonomous Region. It is known as the largest wetland in Asia and the best-preserved wetland in China.(Photo/China News Service)
Magnificent winter scenery of Erguna Wetland, Hulunbuir in north China's Inner Mongolia Autonomous Region. It is known as the largest wetland in Asia and the best-preserved wetland in China.(Photo/China News Service)
Magnificent winter scenery of Erguna Wetland, Hulunbuir in north China's Inner Mongolia Autonomous Region. It is known as the largest wetland in Asia and the best-preserved wetland in China.(Photo/China News Service)