On the morning of April 15, the University of Social Sciences and Humanities, VNU, Justus-Liebig University Gießen (Germany) and Hanns Seidel Foundation Vietnam held a seminar to announce the National Report "Vietnam: An Aging Society".

On November 24, 2020, the University of Social Sciences and Humanities in collaboration with the Institute of Han-Nom Studies and the French Institute for Advanced Studies organized a seminar on “Post-steles in the heritage of Vietnamese Han-Nom inscriptions”. The seminar is part of the Vietnamica Project.