The report of the 20th National Congress of the Communist Party of China proposes to "build a modern industrial system" and "adhere to the focus of economic development on the real economy and promote new industrialization". The first meeting of the 20th Central Committee of Finance and Economics emphasized the need to accelerate the construction of a modern industrial system supported by the real economy, and made a series of important deployments. How to translate major strategic deployments into practical actions? How to understand the connotation of building a modern industrial system supported by the real economy? Why should we accelerate the construction of a modern industrial system supported by the real economy? "The real economy is the lifeblood of China's economy, and an important way to achieve this goal is to accelerate the construction of a modern industrial system." Wei Qijia, director of the Industrial Office of the economic forecasting Department of the State Information Center, said in an interview with reporters that the meeting proposed specific directions for the integrity, progressiveness and security of the modern industrial system, and also proposed a more clear development path. It can be foreseen that the importance of accelerating the construction of a modern industrial system is becoming increasingly prominent. In response to the construction of a modern industrial system, this meeting proposed the "Five Persistences" and corresponding "Five Mistakes", that is, to prioritize the real economy and prevent the shift from reality to emptiness; Persist in seeking progress while maintaining stability and progressing step by step, and cannot be greedy for seeking foreign interests; Adhere to the integration and development of the three industries, and avoid fragmentation and opposition; Persist in promoting the transformation and upgrading of traditional industries, and cannot simply exit as a "low-end industry"; Adhere to open cooperation and cannot build cars behind closed doors. In this regard, Wei Qijia believes that the meeting highlighted five "persistence" and policy misconceptions that should be noted, so that local governments can "avoid detours" in the process of policy implementation. Among them, the first 'insistence' proposed at the meeting is' to prioritize the real economy and prevent the shift from reality to emptiness'. At any time, economic development cannot deviate from reality to emptiness, and must be based on the real economy. Strengthening the basic foundation of industrial development is a prerequisite. Wei Qijia said that multiple measures should be taken to improve the level of industrial development, especially to maintain a stable proportion of the manufacturing industry, and further consolidate the trend of high-quality development of the real economy through solid industrial accumulation and development. At the same time, it is necessary to handle the relationship between the real economy and finance, achieve a positive interaction between the two, and guide the financial system to provide more accurate and efficient financial services for the real economy. From the content of the meeting, it not only clarifies the nature and direction of promoting the "Five Persistences", but also highlights the work focus and overall focus. Wei Qijia further explained that the so-called 'not greedy for the big and seeking the foreign' is to guide various regions to base themselves on the actual conditions of regional development in the process of promoting high-quality industrial development, especially to be wary of blindly 'seeking novelty and speed', only enthusiastic about launching various popular emerging industries, but neglecting the transformation and upgrading of traditional industries. This can actually lead to repeated waste of resources and the loss of traditional advantages. In fact, after years of development, traditional industries have the characteristics of large quantity and wide coverage. After continuous transformation and upgrading, more traditional industries will become advantageous industries in the future. To move towards new industrialization, we must gradually move forward and cannot achieve it overnight, "said Wei Qijia. The industrial system is an important component of the economic system, and the modern industrial system is an important support for a modern strong country. meeting