Legal basis: Article 57 of the Labor Contract Law of People's Republic of China (PRC), this Law is applicable to the establishment of labor relations between People's Republic of China (PRC) and enterprises, individual economic organizations, private non-enterprise units and other organizations (hereinafter referred to as employers) in China, and the conclusion, performance, alteration, dissolution or termination of labor contracts. State organs, institutions, social organizations and laborers who have established labor relations with them shall conclude, perform, modify, dissolve or terminate labor contracts in accordance with this Law.