Accompanied by Professor Yong Geng (Professor of Shanghai Institute of Materia Medica, Chinese Academy of Sciences), Dr. Changlu Liu (Scientific Director, Janssen Fellow and Head of Molecular Innovation, Janssen Research & Development, LLC., a Johnson & Johnson company based in San Diego, California, USA) visited the Chinese National Compound Library (CNCL) in the afternoon of March 30, 2018. He toured the entire CNCL facility with interest and highly commended the foundation principles, operating mechanisms and innovation achievements of this national resource-sharing platform for drug discovery. He then went to the National Center for Drug Screening to meet Dr. Ming-Wei Wang (Director) and discuss topics such as setting up research collaboration projects, etc.