Recently, the community sponge park project in Nanjing Jiangxinzhou Ecological Science and Technology Island G03 Block designed partly by the Group successfully passed the completion acceptance and officially opened to the public. As one of the first multi-purpose sponge parks in Nanjing to treat initial rainwater and purify river water, this new type of community park realizes the goals of natural ecological dominance, whole-area sponge system configuration, local purification, storage and utilization, and complementary symbiosis of landscape and water treatment, creating a vibrant, natural and sustainable green rest place for citizens.