Drs. Zhaolong Gong and Rong Chen from Yantai YenePharma Biiomedical Science and Technology Co., Ltd. and Jiangsu Simovay Pharmaceuticals Co., Ltd., respectively, and one of their associates, visited the Chinese National Compound Library (CNCL) in the morning of September 4, 2014. She was warmly greeted by Professor Ming-Wei Wang, Director of CNCL.