Should Party A be responsible for smashing walls in residential buildings or property management?

The renovation of the fence belongs to the property management. The disorderly smashing of walls by residential buildings in residential quarters first reflects to the parties that it disturbs the people and affects the structural safety of houses.

If ignored by the parties, this situation will be displayed to the property management office. The decoration of the wall must be allowed by the property, but the load-bearing wall is not allowed, otherwise the safety of the house will be affected and the disturbing situation will be solved in time.