According to the provisions of the labor law, the term of the labor contract signed by the employer and the employee can be divided into three categories:
1. There is a fixed term, that is, the validity period is clearly stipulated in the contract, which can be long or short, from several years or even longer to one year or several months.
2. There is no fixed term, that is, only the start date is agreed in the labor contract, and there is no specific end date. An open-ended labor contract may stipulate the termination conditions of the labor contract according to law. As long as there are no agreed termination conditions or legal termination conditions in the performance, it is generally impossible to terminate or terminate, and labor relations can continue until employees retire.
3. Time limit is to complete a certain job, that is, time limit is to complete a certain job or project. Once the work or project is completed, the labor contract is terminated.