As one of the most important country’s economic system nowadays, the social securitysystem is to ensure the social stability and the sustainable development of economic. As forthe function of the social security system, is inseparable from stable and adequate fundingbase. Benefiting from series of reform measures, China's social security system has formed acertain scale since its establishment. However, there are a lot of inadequacies, the system isnot sufficiently standardized, for example. The deficiency ...