While attending the “Incretin 2015” International Conference at Vancouver, California, Professor Ming-Wei Wang, Director of the National Center for Drug Screening and Chinese National Compound Library, met with several renowned scientists in the field, including Professor Jens Holst and Professor Mette Rosenkilde from University of Copenhagen (Denmark) as well as Professor Richard D. DiMarchi of Indiana University (USA) in the evening of July 30, 2015. They enthusiastically discussed research progresses of mutual interests.