Led by Mr. Pengju Jiang, Deputy Director of Changzhou Science and Technology Bureau, 20 or so guests from Changzhou Biopharmaceutical Innovation and Entrepreneur Salon visited the Chinese National Compound Library (CNCL) in the afternoon of July 17, 2015. A warm reception was given by Dr. Ming-Wei Wang, Director of CNCL. The delegates were accompanied by Professor Jiwen Zhang from Shanghai Institute of Materia Medica, Chinese Academy of Sciences, and were deeply impressed by the operating mechanisms, service-oriented approaches and advanced technologies at CNCL.