(A) The external environment of China's economic development is more complicated.

China's economic development is in the international economic environment. At present, China's economic development is facing a more complicated external environment, and the impact of Sino-US trade friction on economic development is more obvious. With the gradual slowdown of international economic development, there are many uncertain factors in China's economic development [1]. According to the research and analysis of the global economic development situation by many international professional institutions, it is determined that the global economic growth rate slows down year-on-year. As emerging economic growth is easily influenced by external factors, global economic development will still face the pressure of currency depreciation, and the downward pressure on China's economic development will continue to increase.

(2) China's economic development faces many risks in the international community.

China's economic development in the future needs to pay attention to many influences from the international community. Due to the development environment of the international community, we need to face many risk factors: first, the risk of international trade system reform, international trade is the main content of China's economic development, and the US-led international trade organization has obvious exclusiveness in Sino-US bilateral cooperation, and safeguarding US interests will easily lead to Sino-US trade conflicts; Second, political risks. The endless political events in the international community are political risks that need to be paid attention to in economic development. Third, the risk of market turmoil, there are many problems in the world, such as the continuous expansion of debt scale in some countries, large fluctuations in futures prices such as oil, and many uncertainties in financial markets. The above risks are the reality that China's economic development needs to face in the international community.

(C) changes in the internal operating environment of the economic market

Economic market environment is the key to determine the change of economic quantity. The adjustment of the development structure of the national economy has led to an increase in the production costs of manufacturing enterprises, and the pressure on the survival and development of private enterprises and small and medium-sized enterprises has continued to increase. Some enterprises with overcapacity are facing bankruptcy risks, and the motivation for sustainable development of enterprises has continued to weaken. Some enterprises that emphasize output and ignore product quality are gradually eliminated by the market [2]. The problems of product manufacturing industry, such as insufficient innovation consciousness and insufficient market enthusiasm, gradually reflect its restrictive effect on economic development.

Second, effective measures to promote the stable development of China's economy

(A) adhere to the development strategy of building a well-off society in an all-round way

In order to promote the stable development of social economy, we must firmly build a well-off society in an all-round way. Through the in-depth promotion of the strategy, the actual demand of various products in the domestic market can be effectively improved, thus further reflecting the pulling effect of market demand on the realization of product economy.

(2) Pay attention to quality products and industrial development.

The production of products in the industrial field should pay attention to the improvement of product quality. Economic development promotes the continuous improvement of mass consumption demand, and product quality is the key to determine product value. Industrial product life needs to pay attention to product innovation, performance innovation and quality innovation, improve the macro-environment of industrial production through product quality development, enhance the core competitiveness of products in the market field, and promote the development of production economy with quality development.

(C) to promote the optimization of the economic structure

Industrial system, agricultural system and service system are the basis of promoting social and economic development, and scientific and technological innovation will also become an important driving force for social and economic development. The sustainable development of social economy in the future needs to attach importance to the optimization of economic structure, the integration of science and technology with industrial production, agricultural production and service industry development, the use of scientific and technological innovation to enhance industrial productivity, and the high-quality development of various industries through the optimization of economic structure.