Legal analysis
The contract between the two parties will take effect only if one party signs it. A contract is an agreement on the relationship between the rights and obligations of both parties, and it is the embodiment of the consensus of both parties, so the contract needs to be signed by both parties, otherwise it will not take effect. According to the law, if the parties conclude a contract in the form of a contract, the contract will be established when both parties sign or seal it. The contract must be signed by both parties, even if it is signed by the trustee, neither party can sign it. Because it is signed by one party, it cannot reflect the agreement between the two parties, and it is even more suspected of forging the contract. If the parties conclude a contract in the form of a contract, the contract shall be established when both parties sign or seal it. If only one party signs, the contract is generally not established. However, before one party signs or seals, the other party has fulfilled the main obligations in the contract and holds relevant evidence of the fulfilled obligations. If the other party approves and the contract is established, the contract shall be concluded in written form as stipulated by laws, administrative regulations or agreed by the parties. Without written form, a contract is established when one party fulfills its main obligations and the other party accepts it. Any contract has legal effect only after it is signed by both parties. The prerequisite for the contract to take effect is that the contract itself has legal effect and the contract itself is invalid. Even if both parties sign it, it is an invalid contract, which is not protected by law. The conclusion and termination of the contract can be negotiated by both parties.
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. If the parties do not do this in writing, but one party has fulfilled its main obligations and the other party accepts it, the contract is established.