Can I sign a house purchase contract on my behalf?

The purchase contract can be signed on behalf of. If both parties want to engage in civil activities, they must sign a civil contract, in which the rights and obligations of both parties are clearly defined. The contract needs to be signed by both parties to have legal effect. When signing a contract on behalf of the parties, it shall be entrusted by the parties in writing or ratified afterwards, otherwise the contract is not legally binding on the parties. If I know that someone else is carrying out a civil act in my name, I will not deny it, and it will be regarded as consent. Article 470 of the Civil Code of People's Republic of China (PRC) The contents of a contract shall be agreed by the parties, and generally include the following clauses: (1) the names and addresses of the parties; (2) Subject matter; (3) quantity; (4) quality; (5) Price or remuneration; (6) Time limit, place and method of performance; (7) Liability for breach of contract; (8) Methods for resolving disputes. The parties may conclude a contract by referring to the model texts of various contracts.