The Chinese National Compound Library (CNCL) and Shanghai Institute of Materia Medica, Chinese Academy of Sciences are open to the public during the “National Public Science Education Day”. It attracted a group of pupils from Haitong Primary School to visit CNCL in the afternoon of September 20, 2019. They toured the state-of-the-art facility with tremendous enthusiasm, interacted with hosting technicians and took home with a lot of fond memories.