On May 4, the League members meeting and May Fourth Youth Day Memorial Day activity of Overseas Talent Buffer Base (Institute of Advanced Materials) was held in C501, Nanjing Tech National Science Park. Academician Wei Huang of our university, IAM academic leader, was invited to attend the activity. Professor Fengwei Huo, vice president of the Institute, Professor Juqing Liu, deputy party secretary, Chunxin Zhu, secretary of the Communist Youth League, and all members of the Institute participated in the activity. Activity was hosted by the graduate student union chairman Qiyang Li.