The transformation of old neighborhoods refers to the comprehensive remediation and renewal of urban residential neighborhoods that were built earlier, poorly maintained or with outdated facilities, aiming to enhance the living environment and quality of the neighborhoods, meet the residents' housing needs and improve the overall image and function of the community. In the process of urbanization, many old neighborhoods have problems such as dirty environment, outdated public **** facilities and inconvenient transportation, which affect the quality of life of residents and the overall development of the community. Therefore, by renovating old neighborhoods, we can update and upgrade the infrastructure of the neighborhoods, improve the traffic roads and public **** space, improve community service facilities, and improve the residents' quality of life and sense of well-being.

Renovation of old neighborhoods usually includes building repair and fa?ade improvement, equipment and facility renewal and renovation, greening and landscape improvement, parking lot and road improvement, community facilities and services upgrading, environmental protection and energy conservation measures. The specific measures and scope of the renovation may vary according to the actual situation of each neighborhood, but the core objectives are to improve the living environment, enhance the quality of life of the residents, and promote the sustainable development of the community. At the same time, the renovation of old neighborhoods is also part of urban renewal and modernization, which helps to enhance the overall image and competitiveness of the city, and improve the living environment of the city and the quality of life of the people.