Does the labor contract signed with the company have legal effect?

Except for Article 26 of the Labor Contract Law, the labor contract signed by the employee and sealed by the employer has legal effect;

If some clauses of the labor contract signed by both parties are illegal, then the illegal clauses are invalid, but it does not affect the effectiveness of the whole labor contract.

Article 26 of the Labor Contract Law The following labor contracts are invalid or partially invalid:

(1) Causing the other party to conclude or change a labor contract against its true meaning by means of fraud, coercion or taking advantage of the danger of others;

(2) The employer exempts itself from legal liability and excludes the rights of workers;

(3) Violating the mandatory provisions of laws and administrative regulations.