the procedure for applying for allocating funds is: organizing the implementation unit to upload photos of three stages of construction, completion acceptance reports, invoices for maintenance and renovation projects, etc. through the material-dimensional system, and putting forward an application for allocating funds, and submitting corresponding paper materials to the window of the district housing construction administrative department.

The special maintenance fund for property (hereinafter referred to as maintenance fund) is often compared to the "pension" of houses, which is specially used for the maintenance, renewal and transformation of residential parts and facilities after the warranty period expires.