Professor Garth Cooper of Institute of Human Development (The University of Manchester, UK), Dr. Camilo Colaco, Chief Scientist of ImmunoBiology Ltd. (Cambridge, UK) and Professor Sun Choi of College of Pharmacy, Ewha Womans University (Seoul, Korea) and three of her associates visited the Chinese National Compound Library (CNCL) in the afternoon of March 11, 2014. A warm reception was given by Professor Ming-Wei Wang, Director of CNCL.