社会保障制度是政府和社会为了保持经济的发展和社会的稳定,对劳动者和社会成员因年老伤残、疾病而丧失劳动能力或丧失就业机会,或因自然灾害和意外事故等原因面临生活困难时,通过国民收入分配和再分配提供物质帮助和社会服务,以确保其基本的生活需要的一系列有效管理制度。 Social security system is the government and society in order to maintain economic development and social stability, the workers and members of the community due to age-old disability, illness and incapacity or loss of employment opportunities, or because of natural disasters and accidents and other reasons facing life In times of difficulty, a series of effective systems of management that provide material assistance and social services through the distribution of national income and redistribution to ensure their basic livelihood needs.