Professor Samir M. Hanash of the University of Texas MD Anderson Cancer Center (Houston, USA) and Professor Hua Yu of City of Hope National Medical Center (Los Angeles, California, USA) visited the Chinese National Compound Library (CNCL) in the afternoon of May 26, 2017. They were warmly greeted by Professor Ming-Wei Wang (Director of the National Center for Drug Screening/Chinese National Compound Library and Dean of School of Pharmacy, Fudan University). The honorable guests were deeply impressed by the advanced level of this state-run R&D facility and hope to establish research collaborations.