The place, which had no name before, was named after the combination of the suffix-quot; dragon-quot; phoenix-quot; in the names of Zheng Kuilong and Zhang Guangfeng, assistant supervisors. Asia's largest urban wetland, wetland parks have not been developed in depth, visitors can only watch around the wetland. The wetland is surrounded by a road around the lake. Driving along the road around the lake, you can see blue fields and blue sky, endless wetlands, with white clouds as a foil, the scenery is very good.