Accompanied by Dr. Shuhong Guan (Head, Technology Transfer Department of Shanghai Institute of Materia Medica, Chinese Academy of Sciences), Mr. Jiangchuan Hu (President) and Mr. Xianxiu Wang (Department Head) from of Ji An Science & Technology Association, Jiangxi Province visited the Chinese National Compound Library (CNCL) in the afternoon of June 13, 2018. The honorable guests toured the entire facility of CNCL and highly commended the foundation principles, operating mechanisms and innovation achievements of this national resource-sharing platform for drug discovery.