How to solve the problem of improper property management

Dear, if the public area of the community is occupied, you can complain to the property of the neighborhood Committee under the jurisdiction of the community, or you can complain to the community owners' Committee. The owners' committee will communicate with the residential property management. If the communication fails, you can report to the neighborhood committee through litigation, and you can sue the other party to the court, demanding to cancel the occupied public area and compensate the victims for their losses. The public * * * area belongs to all owners, and no owner may occupy it. If individual owners occupy public green space, the owners' committee of the community may require them to stop the infringement and compensate for the losses.