劳动争议是指劳动者与用人单位之间发生的纠纷。它主要包括以下三种情形;第一,劳动者与用人单位在履行劳动合同过程中发生的纠纷;第二,劳动者与用人单位之间没有订立书面劳动合同,但已形成劳动关系后发生的纠纷;第三,劳动者退休后,与尚未参加社会保险统筹的原用人单位因追索养老金、医疗费、工伤保险待遇和其他社会保险费而发生的纠纷。近年来,随着国家宏观经济政策的调整和国有企业改制、转制的不断深化,传统的劳动密集型企业正逐步转换或退出市场,企业的分立、合并日渐增 Labor dispute refers to the dispute between laborer and employer. It mainly includes the following three situations: first, the dispute between the laborer and the employing unit in the performance of the labor contract; second, the laborer and the employer have not concluded the written labor contract, but the labor relationship has been formed Disputes; Third, workers after retirement, and not yet participate in the social insurance co-ordination of the original employer for recourse pensions, medical expenses, work-related injury insurance and other social insurance disputes occurred. In recent years, with the adjustment of the state's macroeconomic policies and the deepening of restructuring and conversion of state-owned enterprises, the traditional labor-intensive enterprises are gradually converting or withdrawing from the market. The separation and merger of enterprises are increasingly increasing