In 2017，the China’s economy appears a steady growth. It is estimated that the annual economic growth will be around 6.8%. With the optimization of economic structure，the leading role of service industry has been further strengthened. The industry has moved towards the middle and high-end. The high-tech manufacturing and equipment manufacturing industries have shown a trend of accelerating growth. This conversion improves quality and efficiency of economic structure. In 2018，China’s economy is facing downward reversion pressure，and the space for economic downturn is also significantly narrowed. It can continue to implement prudent neutral monetary policy，strengthen financial supervision，activate civil vigor，and continue to promote supply-side structural reforms.