A huge clear water attracts people.The design is from the small to the big, from the park upgrade to the small watershed ecological restoration, a trinity design is carried out combining ecological water conservancy, sponge city and landscape.From the perspective of water environment management, the design continues the function of the site as a district's rain and flood regulation and storage, integrates the water purification process into the park landscape art, and creates an artificial wetland park that integrates recreation and water science education for the citizens.