Sixteen students and teachers from School of Life Science and Technology, Tongji University, visited the Chinese National Compound Library (CNCL) in the morning of July 27, 2016, as a part of the internship program. Professor Xin Xie warmly received them and patiently answered various questions raised by the students. They toured this state-of-the-art R&D facility with interest after watching the CNCL promotional video and were deeply impressed by its superb research establishment.