Income distribution system，the cornerstone of economic and social stability，is the foundation of economic and social sustainable development in which encouraging the creation of wealth. For over thirty years after reform and opening-up，the reform of income distribution system has been pushed forward synchronously with the mode of production，mode of economic development and social needs. Tremendous changes have taken place in the material and spiritual life of urban and rural residents with proceeding the promotion of social wealth of great growth. Standing at the crossroads of economic and social transformation development，the reform of income distribution system is agreed on again by people in all walks of life to jointly promote the economic and social co-operation to a higher level steady with the market vitality and creativity fully released.