Legal basis: People's Republic of China (PRC) Labor Contract Law.
Article 3 The conclusion of a labor contract shall follow the principles of legality, fairness, equality, voluntariness, consensus through consultation, honesty and credibility. The labor contract concluded according to law is binding, and the employer and the employee shall perform the obligations stipulated in the labor contract.
Article 8 When employing workers, the employing unit shall truthfully inform the workers of their work contents, working conditions, workplace, occupational hazards, conditions for safe production, labor remuneration and other information required by the workers; The employer has the right to know the basic information directly related to the labor contract, and the employee shall truthfully explain it.
Article 10 To establish labor relations, a written labor contract shall be concluded. If a labor relationship has been established and a written labor contract has not been concluded at the same time, a written labor contract shall be concluded within one month from the date of employment. If the employer and the employee conclude a labor contract before employment, the labor relationship shall be established from the date of employment.