On March 2^nd 2018, "Shanghai-Korea Mini-Symposium on Polymer Science " hosted by our group was held at Jiangwan Campus, Fudan University. The meeting was organized by Professor Chen Guosong (Fudan University) and Professor Gi-Ra Yi (Sungkyunkwan University) . Korean scholars from Sungkyunkwan University, Seoul National University, Korea Academy of Science and Chinese scholars from East China University of Science and Technology, Shanghai University,    ShanghaiTech University, Tongji University and Fudan University attended the conference. A dozen researchers, including our group professor Chen Guosong, introduced their recent work at the conference, and all attendants had heated discussions.