Han Wenyan, Xiong Yonglan and Zhang Zhiqiang pointed out in the article "Evolution Characteristics of American Manufacturing Industry Since the 21st Century and Its Enlightenment", the first issue of World Science and Technology Research and Development, 2022, that from the perspective of the development status and industrial evolution characteristics of American manufacturing industry and its sub industries between 2000 and 2018, the evolution process of American manufacturing industry has experienced the transformation from "hollowing out" to return, The high-end advanced manufacturing industry has been continuously optimized and upgraded, and the traditional basic industry has maintained its advantages for a long time. The national top-level design, scientific and technological innovation, and good innovation ecology have played an important role in driving the development of the manufacturing industry, among which the chemical products, computer and electronic products, and transportation equipment manufacturing industries belong to the advantageous industries. As an important part of the global value chain, China's manufacturing value-added is at the bottom of the "smile curve", moving to the left into high value-added R&D and patent design, and to the right into higher value-added links such as brand and sales management services. The enlightenment of the development of American manufacturing industry to us is that we can promote high-quality development of manufacturing industry from the aspects of advanced manufacturing cluster construction, innovation ecosystem construction, optimization and upgrading of manufacturing structure, investment in scientific and technological innovation, integrated development of manufacturing industry and service industry, and well-known brand building, and help China implement the strategy of manufacturing power. (Source: Economic Daily)