Ai Yuejin is a Marxist theorist, a professor at Nankai University, and a tutor for master students in military science and military thought. Famous speaker, vice president of Tianjin Sinology Research Association. Nankai University, majoring in philosophy, worked in the Youth League Committee after graduation, and then set up a military research group to offer courses. He was a professor at Nankai University.

National famous speaker, expert in eloquence art and social etiquette; Experts in leadership, success and military science; Expert on international issues and situation policies; Founder of China Standard Wedding; Famous planner and host, vice president of Tianjin Sinology Research Association, has been interviewed by Xinhua News Agency, CCTV news broadcast, news channel and other media for many times, and served as the guest of four columns of Tianjin TV Station, and was rated as "charming professor" and "most popular professor" by the media.