It may not work. In principle, this contract shall be signed by both parties themselves, and shall come into effect after it is established after being signed, sealed or thumbprinted by all parties. However, the signature and seal of the entrusted agent, legal representative or other staff of the parties to a contract shall have the same effect as the signature of the parties themselves. If someone else impersonates his signature, it does not belong to the true intention of the parties and the contract is invalid.

legal ground

Article 490 of the Civil Code of People's Republic of China (PRC): If the parties conclude a contract in the form of a contract, the contract is concluded when the parties sign, seal or fingerprint it. Before signing, sealing or fingerprinting, one party has fulfilled its main obligations, and the contract is established when the other party accepts it. A contract shall be concluded in written form as stipulated by laws, administrative regulations or agreed by the parties. A contract is established when one party fulfills its main obligations and the other party accepts them.