This paper points out：in view of the complexity and severity of the current domestic and international economic situation，China’s economic growth is faced with four re-adjustment of superposition.increasing the pressure on the transformation of economic development mode and the adjustment of economic structure and Accelerating the decline of economic growth rate.these is becoming Prominent contradictions that impact the overall contradictions of China’s outstanding economic and social development.In order to reverse the decline of rapid economic growt，Maintain stable and rapid development，This paper further proposes，WE need to grasp all the important relationships in five areas.