In the past years, China's economy has maintained steady and rapid growth, the incomes and the living standards of urban and rural has improved steadily, the co-ordination of economic and social development are also growing. However, the quality and efficiency of China's economic development is still low, there are still many problems, and it has the overall characteristics of fast speed but not good quality. The main problems are that the extensive growth has not been changed, the residents' consumption is relative lack, the international p...