Prof. Gong Chen from Nankai University visited our group Date:Nov 9, 2021 Read times: Dr. Gong Chen, visited our group and college of chemistry on Oct. 27, 2021, and gave us a wonderful lecture entitled with Synthesis and chemical space exploration of cyclic peptides. PreNews: Prof. Ping Wang from Shanghai Jiao Tong University visited our group NextNews: Prof. Fengling Qing from Shanghai Institute of Organic Chemistry visited our group