Several preliminary property service agreements.

The people upstairs don't know, but pretend to know.

The parties to the preliminary agreement are developers and property companies, and the housing management department has filed at least three copies.

When actually signing the contract, they are all in quadruplicate, one for each of the above three units and one for the owner to consult when buying a house in the sales office.

Qiaqia is the owner of the house and has nothing to do with the previous property service contract.