: Spontaneous development stage (1978-1987)

This stage is the period when Zhongguancun came into being and started. At this stage, innovation and entrepreneurship showed three characteristics: First, scientific researchers from colleges and universities went to the sea to start businesses, and a large number of pioneers of Zhongguancun, such as Liu Chuanzhi, Ni Guangnan, Chen Chunxian and Ji Shiying, broke through the institutional barriers one after another, opening the precedent of national entrepreneurship. Second, to cut into the market by acting as an agent for foreign electronic products, and create an innovative development model of "trade, industry and technology". "Two seas and two links" and Lenovo are typical representatives of this period. Third, aiming at the blank of the domestic market, we strengthened the secondary development in the fields of computers and localization, and a number of major technological innovations such as Stone's 241 typewriter, Lenovo's Hanka and Founder's laser phototypesetting system were born. : normative development stage (1988-1998)

At this stage, the government, science and technology, and all walks of life began to pay close attention to the development of science and technology and high-tech industries, and Zhongguancun has gathered many high-tech industries. More and more park enterprises have accumulated innovative funds and strength through the mode of "trade, industry and technology", and their innovation investment has been significantly improved and their innovation ability has been continuously enhanced. Enterprises in the park pay close attention to the global development trend of science and technology and new industries. With the introduction of new materials, new energy and environmental technology industries into Zhongguancun, and the transformation of scientific research achievements of universities and research institutes, Zhongguancun has initially formed an industrial system with electronic information industry as the main body and four industries as the pillars: optical and mechanical integration, new materials and new energy, environmental science, new drugs and biotechnology. At the same time, the brand value of Zhongguancun has become increasingly prominent, becoming the cradle of China's IT industry and the commanding height of high-tech industries. By planning "one area with many parks", Beijing Municipal Government began to integrate resources on a larger scale and in a wider scope, and promoted the development of high-tech industries in Beijing. The radiation effect of Zhongguancun on the region gradually spread. : upgrading development stage (1999- present)

At this stage, China's high-tech industry has developed rapidly, and people from all walks of life have deepened their understanding of high-tech industry and innovation. The park has begun to enter the connotative upgrading development stage, and Zhongguancun's innovation development has entered a new growth stage. The perfection of a series of systems has gradually formed a suitable institutional environment suitable for the development of high-tech industries. Park management agencies have further promoted service innovations such as "digital park", "one-stop service", "joint governance" and "on-demand service", and created a market environment for enterprise innovation through a series of activities such as setting up innovation funds, implementing patent and standard strategies, cracking down on piracy and strengthening intellectual property protection. At the same time, through Zhongguancun's opening laboratory, building a science and technology leasing platform, forming an industrial alliance and a technology alliance, we will explore a diversified innovation model with enterprises as the main body, market orientation and Industry-University-Research interaction, and regional innovation will gradually develop in the direction of networking and clustering. In addition, the knowledge elements, creativity and innovation elements in industrial development are becoming more and more intensive, and the trend of industrial differentiation and integration is becoming more and more obvious. Cultural and creative industries, Internet, software and high-tech service industries have become emerging areas for the development of the park.