Nujiang in NW Yunnan benefits from "birdwatching economy"
Updated：2019-12-18 12:30:19 Xinhua
Three Tibetan Serin (Spinus thibetanus) perch on branches against clear blue sky behind.
Reporting by Jiang Wenyao (Xinhua); trans-editing by Wang Jingzhong
Keywords: Nujiang Yunnan birdwatching