Photographed on May 6, 2023, in the Xiaoxihu community of Nanjing. Located in the East Gate of the Old Town of Nanjing, China, Xiaoxihu Area innovatively adopts a "small-scale, gradual" approach to implant symbiotic courtyards, shared courtyards, translational resettlement houses, neighborhood support centers, cultural centers, homestays and other project formats to protect and regenerate the traditional urban fabric and improve the happiness of residents in the area.