Prof. Lukas J. Goossen from Technische University Kaiserslautern visited our group Date:May 29, 2018 Read times: Dr. Lukas J. Goossen, visited our group and college of chemistry on May. 25, 2018, and gave us a wonderful lecture entitled with Sustainable Concepts for C-C and C-Heteroatom Bond Formation. PreNews: Prof. David Milstein from The Weizmann Institute of Science visited our group NextNews: Prof. Yang Li from Chongqing University visited our group