Xie, female, master tutor of Military Teaching and Research Section of Xiamen University, Ph.D. in Higher Education, School of Education, Xiamen University. His research fields include international situation and peripheral security, Mao Zedong's military thoughts, and Sun Tzu's art of war. He has been engaged in undergraduate teaching practice for many years and has undertaken the demonstration class of national defense education graduate students in Xiamen University. His humorous teaching style is widely praised by teachers and students.

In June 2007, he participated in the first national military theory teaching competition and won the first prize. Professor Wu from National Defense University gave the highest score and spoke highly of it. Since 2005, he has participated in the teaching and training conference of military teachers in Fujian Province every year, giving teaching demonstrations to military teachers in the province. He has been to Norway, Finland, Lithuania and other countries for five times to attend international academic conferences and make conference reports, and has rich on-site experience.