Where is Shanghai suitable for street sweeping?

There are many places to sweep the streets in Shanghai: modern Lujiazui, crowded Nanjing Road Pedestrian Street and Yuyuan Garden, elegant Xintiandi, hengshan road and Xujiahui are also good. Qibao and Fengjing have the flavor of ancient towns in Shanghai, and Guyi Garden, Chen Shan, Shanghai Botanical Garden and Forest Park are all worth recording. In addition, there are some old houses in Yangpu District and Huangpu District, which are also places to sweep the streets.