According to Article 16 of the Labor Contract Law of People's Republic of China (PRC), a labor contract shall come into effect after the employer and the employee reach an agreement through consultation, and the text of the labor contract shall be signed or sealed by both the employer and the employee. The text of the labor contract is held by the employer and the employee respectively.

According to Article 3 of the Labor Contract Law of People's Republic of China (PRC), a labor contract shall be concluded in accordance with the principles of legality, fairness, equality, voluntariness, consensus, 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 4 The employing unit shall establish and improve labor rules and regulations in accordance with the law, so as to ensure that laborers enjoy labor rights and perform labor obligations. When an employing unit formulates, modifies or decides the rules and regulations or major issues directly related to the vital interests of workers, such as labor remuneration, working hours, rest and vacation, labor safety and hygiene, insurance and welfare, employee training, labor discipline and labor quota management, it shall discuss with the workers' congress or all employees, put forward plans and opinions, and negotiate with trade unions or employee representatives on an equal footing. In the process of implementing rules and regulations and major issues, trade unions or employees have the right to propose to the employer and revise and improve them through consultation. The employing unit shall publicize or inform the rules and regulations and major issues directly related to the vital interests of workers. 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.