Come out of the West Restaurant of the Red House, take a walk on South Shaanxi Road, passing Nanchang Road, Yongjia Road, and Zhaojiabang Road. The French birch branches on both sides are lush and leafy, blocking most of the hot sun. The small shops on the street are relatively cramped, and the quality of life in the alleys is not necessarily too good. If 30 or 40 years ago, most people in Shanghai lived in such an environment and did not find it difficult, now it really needs to be transformed and improved.