Both the Chinese Academy of Engineering and the Chinese Academy of Sciences are among the highest academic institutions in China, but there are some differences between them in terms of responsibilities, organizational structure, and fields of study.
First of all, from the perspective of responsibilities, the main responsibility of the Chinese Academy of Engineering is to promote the development and application of engineering technology and provide scientific and technological support for the country's economic construction and social development. The Chinese Academy of Sciences is mainly committed to basic and applied research in the fields of natural sciences, engineering technology, life sciences and social sciences, providing academic support and talent guarantee for national scientific and technological innovation and scientific and technological progress.
Secondly, from the perspective of organizational structure, the Chinese Academy of Engineering is composed of academicians, and academician is the highest honor in the field of engineering science and technology. The Chinese Academy of Engineering has a number of faculties, including the Faculty of Mechanical and Vehicle Engineering, the Faculty of Information and Electronic Engineering, the Faculty of Chemical, Metallurgical and Materials Engineering, the Faculty of Energy and Mining Engineering, the Faculty of Civil, Hydraulic and Architectural Engineering, the Faculty of Environmental and Textile Engineering, the Faculty of Agriculture, the Faculty of Medicine and Health, and the Faculty of Engineering Management. The Chinese Academy of Sciences, on the other hand, is composed of members of the Chinese Academy of Sciences and foreign academicians, and the members of the Chinese Academy of Sciences are the highest academic titles in the field of science and technology in China. The Chinese Academy of Sciences has a number of faculties, including the Department of Mathematical Physics, the Department of Chemistry, the Division of Life Science and Medicine, the Division of Geosciences, the Department of Information Technology Science, and the Department of Technical Sciences.
Finally, from the perspective of research fields, the research fields of the Chinese Academy of Engineering mainly focus on engineering technology and applied sciences, such as machinery, electronics, chemical engineering, energy, civil engineering, environment, agriculture, medicine, etc. The research field of the Chinese Academy of Sciences is more extensive, covering many fields such as natural sciences, engineering technology, life sciences and social sciences.
In general, both the Chinese Academy of Engineering and the Chinese Academy of Sciences are the highest academic institutions in the field of science and technology in China, and there are some differences between them in terms of responsibilities, organizational structure, and research fields. However, their goals are to promote the development of science and technology in China and provide scientific and technological support for the country's economic construction and social development.