On September 25 and 27, the pre-defense of the Doctor of Industrial Economics of our college was successfully held in Room 910 and Conference Room 1 of the South District Complex Building, and the two groups of defenses achieved complete success.

On the afternoon of September 25, the first group of pre-defense was held in Room 910. Liu Yangqianyu, Teng Ruifeng and Wan Xin presented their research results in the form of PPT. Their research content is extensive, from the research background to the core content, all reflect their profound academic foundation and innovative spirit. Professor Lu Fucai, Professor Chen Ming and Professor Wang Shoukun, as reviewers, not only conducted a detailed review of the thesis of the three doctoral students, but also put forward valuable suggestions from multiple dimensions such as the structure of the thesis, the depth of the content, the research ideas, the theoretical framework and the empirical analysis.

On the afternoon of September 27, the second group of pre-defense was held in the first conference room of the Southern District Complex Building. Zhang Rujie, Wang Lei and Yang Jie also presented their carefully prepared research results in the form of PPT. Professor Wang Zili, Professor He Xiaogang and Professor Wu Changnan, as the review experts, provided detailed guidance and targeted suggestions for the three doctoral students, and their professional opinions pointed out the direction for the academic research of the doctoral students.

During the defense process, the doctoral students not only presented their research results, but also got in-depth guidance and constructive suggestions through interaction with the judging experts. The experts of the defense committee conducted a detailed review of each doctoral student's thesis and made specific and targeted suggestions for improvement.

The successful holding of this pre-defense not only strictly standardized the writing process of doctoral students' dissertations, but also provided valuable feedback for students and promoted the further improvement of their scientific research ability. This has important guiding significance for improving the overall quality and training quality of our doctoral students.

With the successful conclusion of this pre-defense, we look forward to all the doctoral students participating in the defense to internalize the recommendations of the review experts, and constantly improve their dissertation, and contribute more wisdom and strength to the academic research of our institute.