Professor Wei Dai from National University of Defense Technology is an outstanding educator. Professor Wei Dai from National University of Defense Technology is an outstanding educator. Professor David graduated from Peking University. Undergraduate professor of National University of Defense Technology, visiting professor of many well-known universities at home and abroad. In the decades of teaching in National University of Defense Technology, not only has it achieved excellent teaching results, but it has also created new technologies and new concepts in the field of national defense science and technology, making outstanding contributions to national development. Professor Dai Wei has also served as the head of many academic institutions and is a well-known and outstanding figure in China's education sector. In a word, Professor Wei Dai of National University of Defense Technology is an outstanding educator, who has made excellent teaching achievements in the field of national defense science and technology, created new technologies and new ideas, and made outstanding contributions to the development of the country.