Build a parking management demonstration street, build 30 public toilets, promote the regulation of road ponding points, build and operate 16 district level domestic waste sorting centers, and eliminate the “spider web” chaos… On February 24, the reporter learned at the Zhengzhou urban management conference that in 2022, urban management will focus on sequencing, cleaning and urban flood control, so as to effectively improve the scientific and The level of refinement and intelligence makes Zh...