The economic situation is the state and trend of the country's macro-economy. Looking back at China's economic situation in 2018, it is generally stable, and progress is made while maintaining stability. On the positive side, the positive factors in the economic development trend are inseparable from a series of strategic guidance goals and resource endowments in China, and the deficiencies may also be due to factors such as institutional and policy deficiencies in China and external intervention. This article focuses on analyzing the various breakthroughs and achievements in China's economic situation in 2018, as well as the deficiencies and problems they face, so as to understand the characteristics of different macroeconomic control measures in different economic regions, and to achieve a dynamic and balanced development of the national economy and society. In general, the Chinese economy in 2018 is facing opportunities and challenges from both internal and external sources, which is also a problem that will still face in 2019. Therefore, in order to achieve an economic development situation no less than 2018, supply-side structural reforms remain the focus of development promotion. It is very important to summarize the experience and lessons to further optimize the structural reform, adjustment and implementation, combine practical experience to abandon the factors that are not conducive to development, promote the sound development of the economic situation, focus on promoting the advantageous industries, and improve the shortcomings of current development; In 2019, we must focus on stimulating the vitality of micro-subjects. The continued implementation of proactive fiscal policies and a stable and neutral monetary policy is particularly important. At the same time, we must focus on "stabilizing employment, financial stability, foreign trade, foreign investment, investment, and expectations." Policies to maintain sustained and healthy economic development. <<