Generally, there are ready-made forms on the websites of local labor management departments. If you don't, you should do it yourself. If you have a format, you should check it, such as the labor contract filing form. The following unit name should be stamped with the official seal. The contents of the form should include: employee's name, job number, ID number, date of birth, date of entering the factory, contract signing date, contract term (start and end date), employee signing date, employee signature column, agent and remarks, and it is ok.