On May 11, 2021,the 2021 master's thesis defense meeting was held, and a total of 11 graduate students participated in the defense. Professor Cao Yabin, from School of Marxism, Northwest Normal University, is the chairman of the defense committee. Professor Wang Jinguo, Professor Zeng Xianghong, Professor Chen Xiaoding, Professor Zhu yongbiao, Professor Li Jie and Professor Jiao Yiqiang attended as ommittee members. Sang Pu served as secretary.

The committee carefully listened to the students' paper reports, and then made comments in detail and put forward valuable guidance, pointing out the shortcomings existing in the papers. The students listened to the guidance of the teachers and gave detailed answers to the questions raised by the teachers.

At the end of the meeting, Professor Cao Yabin and Professor Wang Jinguo made concluding remarks respectively. After the collegiate debate of the defense committee, all graduates passed. Finally, the committee expressed their heartfelt congratulations to the graduates and took a group photo together.