In the afternoon of July 27, 2017, Professor Ming-Wei Wang (Director of the National Center for Drug Screening/Chinese National Compound Library and Dean, School of Pharmaceutical Sciences, Fudan University) met with Professor Yun He (Dean of School of Pharmaceutical Sciences and Director, Innovative Drug Research Center, Chongqing University) at San Diego, California, USA. They conducted an in-depth discussion about the latest progresses made in research collaboration on mutant phosphatidylinositol 3-kinase inhibitors and reached an agreement as to the near-term working plan.