[pending: 劳动合同是建立劳动关系的法律基础。根据《劳动合同法》第十七条...]

The first clause covers basic information of both parties, including the employer's name, address, and legal representative, as well as the employee's name, address, and ID number.

Probation periods are limited by law. An employment contract for 1-3 years may have a probation period of up to 6 months. Wages during probation must be at least 80% of the agreed wage.

The job content and work location clause should be specific. Changes to the work location constitute a major contractual modification requiring mutual agreement.