On the evening of June 23, 2021, CDIC held the 2021-2022 school year's defense meeting of the student organization's presidium re-election in the lecture hall on the fifth floor of Hongyuan building. Yao Yiliang (Deputy Dean of CDIC), Sun Shiqiang (Director of the Student Affairs Office), Zeng Yan (counselor of the class of 2018), and Li Yuhang (counselor of class of 2020) participated in the defense meeting and served as judges. The meeting was chaired by Chen Shuo, secretary of the CDIC Youth League Committee.

Yao Yiliang pointed out that in the past year, the first student organization has achieved gratifying results. CDIC attaches great importance to the establishment of the new student organization. It is hoped that the selected students will keep their original intention and mission in mind and contribute to the organizations. CDIC will also try its best to provide a platform for everyone to give full play to their own advantages and realize personal value.

After clarifying the process and requirements of the defense meeting, each student organization candidate presented in turn on stage. They presented their self-introduction, work experience, advantages, prospects, etc., and fully demonstrated their own work experience and expertise. They also put forward their personal opinions around future work. Afterwards, the judges and teachers conducted interactive questions and answers with each candidate to learn more about everyone's daily performance and expertise.

After discussion and comprehensive evaluation by the judges, CDIC has initially formed a list of candidates for the presidium of the new student organization. The defense meeting was successfully concluded.