Changwen Miao, academician of the Chinese Academy of Engineering, professor of Southeast University. He serves as the director of the academic committee at Southeast University, chair of the Joint International Laboratory for Advanced Construction Materials (LACM). Engaged in both theoretical research and practical applications of civil engineering materials, he has achieved numerous breakthroughs in the durability improvement of construction materials, service life extension of major infrastructure projects and development of multifunctional civil engineering materials. He has been awarded with 3 second prize of the State Scientific and Technological Progress Awards, 1 second prize of the State Technology Invention Award. He has 82 national invention patents issued, and has published 4 monographs and over 200 research papers.