Is it legal that the property is not allowed to entrust others to refund the fee?

Property is not allowed to legally entrust others to refund fees. The property service provider shall not entrust all the property services it should provide to a third person, or entrust all the property services to a third person after the demolition. Article 94 1 of General Principles of Civil Law: Where a realty service provider entrusts some special services within the realty service area to a professional service organization or other third party, it shall be responsible to the owner for the special services.