Legal analysis
What are the invalid situations of the contract: 1? It is not out of the other party's own will that one party forces the other party to conclude a contract by deception or improper means without the other party's knowledge; 2. In the terms of the signed contract, the meaning expressed is not clear enough, which will lead to various literal understandings and even a tendency to infringe on the interests of others; 3. By signing the contract, both parties cover up their illegal acts and obtain illegitimate interests; 4. The terms of the signed contract do not conform to the provisions of the state and violate the contents of the contract law. Matters needing attention in signing the contract: 1. When signing a contract, be sure to confirm both parties and see clearly the rights and obligations performed in the contract, so as to avoid not knowing who to ask for compensation and not knowing that their actions have violated the terms of the contract when there is a contract dispute; 2. See whether the terms entered into involve the interests of others and conform to the provisions in the Contract Law. If not, the contract is invalid; 3. It is best to sign the contract under the witness of a third party, and at the same time, add the relevant information of the witness to the contract, so that witnesses can testify in case of disputes.
legal ground
People's Republic of China (PRC) Civil Code
Article 146 A civil juristic act by the actor and the counterpart with false intention is invalid. The validity of a concealed civil juristic act with false intention shall be handled in accordance with relevant laws and regulations.
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.
Article 471 The parties may conclude a contract by offer, acceptance or other means.