Accompanied by Dr. Lu Zhou (Associated Professor, School of Pharmacy, Fudan University), Dr. Min Luo (Assistant Professor of Harold C. Simmons Comprehensive Cancer Center, Southwestern Medical Center, University of Texas at Dallas, USA) visited the Chinese National Compound Library (CNCL) in the afternoon of May 9, 2017. The honorable guest toured the entire facility with interest and was deeply impressed by the operating mechanisms, service-oriented approaches and advanced technologies at CNCL.