Innovation is at the core of China's overall modernization drive. Science and engineering are two engines of innovation. Only by combining engineering with science and technology, and closely linking scientific discovery, engineering innovation and industrial development, can we provide an inexhaustible source of power for economic and social development. Engineering science and technology is an important driving force for the evolution of the times, economic development and social change, and a solid support for the prosperity of the country, national rejuvenation and people's well-being. At present, a new round of scientific and technological revolution and industrial transformation has formed a historic intersection with the development of human society, posing more severe challenges to the progress and innovation of engineering science and technology.