In the morning of December 21, 2019, Professor Ming-Wei Wang, Director of the National Center for Drug Screening/Chinese National Compound Library and Dean, School of Pharmacy, Fudan University met with Dr. Radostin Danev, Head of cryo-EM facility, Graduate School of Medicine, The University of Tokyo at central Tokyo, Japan. They briefed each other of their respective research progresses and discussed the proposal of jointly training specialists in cryo-EM techniques who are in high demand at present. Dr. Danev will attend 2020 Queenstown Molecular Biology Meetings in Shanghai.