Accompanied by Senior Engineer Yingyan Jiang (Shanghai Institute of Materia Medica, Chinese Academy of Sciences), a group of postgraduate students from East China Normal University made a special trip to Shanghai Zhangjiang High-Tech Park in the afternoon of June 10, 2019, where they visited the Chinese National Compound Library (CNCL). Guided by staff members of CNCL, they toured the state-of-the-art R&D facilities there with tremendous enthusiasm and took home a lot of fond memories.