Zhengzhou Dragon Lake Water Park is constructed around the ecological water system project of Zhengdong New District，and is an urban river-lake water park. The park administration strictly implemented the Measures for the Protection and Management of the Dragon Lake Water Area of Zhengzhou，found a delicate balance between the good use of the Yellow River water and high-quality development，and restored the ecological environment of the water area，where each of the five lake areas had its own features，and the river-lake water system was connected. And they have built a modern international urban ecological environment with the integration of city and water，and constructed a landscape pattern reflecting the natural and cultural characteristics of the Central Plains region；and，promoted the integration of the water park and urban public services，realized the “host-guest sharing” of the urban rivers and lakes，built a leisure paradise and happy homeland that is “suitable for living，working，traveling and creating”，and constructed a comprehensive water park with functions of comfortable living，leisure，sightseeing，entertainment and shopping，becoming a model of river region ecological protection and high-quality development.