Is there any law about recruitment in the labor law?

You can refer to labor law, labor contract law, employment promotion law and other laws and regulations.

Legal basis:

People's Republic of China (PRC) Employment Promotion Law

Twenty-sixth employers and employment agencies engaged in employment intermediary activities, should provide equal employment opportunities and fair employment conditions for workers, there shall be no employment discrimination.

Article 27 The state guarantees that women enjoy equal labor rights with men. Except for jobs or posts that are not suitable for women as stipulated by the state, the employer shall not refuse to hire women or raise the employment standards for women on the grounds of gender. When employing female employees, the employer shall not stipulate in the labor contract the contents of restricting the marriage and childbearing of female employees.

Article 28 Workers of all ethnic groups enjoy equal labor rights. When employing personnel, the employing unit shall give appropriate care to minority workers according to law.

Article 29 The state guarantees the labor rights of disabled people. People's governments at all levels shall make overall plans for the employment of the disabled and create employment conditions for the disabled. The employing unit shall not discriminate against the disabled when recruiting personnel.

Article 30 An employing unit shall not refuse to employ a person on the grounds that he is a carrier of infectious diseases. However, the pathogen carriers of infectious diseases who have been medically identified shall not engage in the work that is easy to spread infectious diseases, which is prohibited by laws, administrative regulations and the provisions of the health administrative department of the State Council.

Thirty-first rural workers enjoy equal labor rights with urban workers when they enter the city for employment, and shall not set discriminatory restrictions on rural workers' employment in this city.