Introduction to the Genai Wetland: The Genai Wetland evolved from the low and flat terrain where the Wuyuer River and Shuangyang River flowing down from the Lesser Khingan Mountains were stranded and formed into lakes. The total area of ​​the wetland is more than 30,000 hectares, and the surrounding water ecosystems are intertwined, forming a semi-humid and semi-dry environment.