Are there any policy documents for the old residential areas in Jiangsu where no property is managed by the government?

The construction of old residential areas takes a long time and the supporting standards are low. Most of the property services in old residential areas are territorial management, and there are more or less problems such as poor sanitary environment, damaged greening, and non-motor vehicles parked in disorder. In order to improve the happiness index of residents in old residential areas, it was entrusted by the government and implemented through relevant policy documents.

It is an urgent problem for many cities to improve the living environment of residents and make residents in abandoned residential areas feel comfortable.