1. The purpose of thumbprinting is to prove that the agreement is my true meaning. As long as the handprint is legible, it has legal effect. If the parties enter into a contract in the form of a contract, the contract shall be established when the parties sign, seal or press their fingerprints. Fingerprints printed by lipstick have legal effect.

2. The agreement is valid only if the parties sign and press their fingerprints, and it is valid only if the parties have civil capacity. The parties voluntarily sign the agreement, and the contents of the agreement do not violate the mandatory provisions of the law and public order and good customs.

Our country's law doesn't clearly stipulate which finger to use to press the fingerprint when signing the contract. Fingerprints are usually pressed with the thumb or forefinger of the right hand. According to the law of our country, if the parties enter into a contract in the form of a contract, the contract is established when the parties sign, seal or press their fingerprints. Before signing, sealing or fingerprinting, one party has fulfilled its main obligations, and the contract is established when the other party accepts it.

legal ground

Article 490 of the Civil Code stipulates that if the parties conclude a contract in the form of a contract, the contract is established when the parties sign, seal or press their fingerprints. 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.

People's Republic of China (PRC) Civil Code

Article 143 A civil juristic act that meets the following conditions is valid:

(1) The actor has corresponding capacity for civil conduct;

(2) the meaning is true;

(three) does not violate the mandatory provisions of laws and administrative regulations, and does not violate public order and good customs.