On April 24, at the joint invitation of Prof. Li Jianping, Dean of the Academy of Future Ocean, and Prof. Tian Jiwei, a supervisor of the Academy of Future Ocean, Prof. Evgenii KUZNETSOV, Academician of the Russian Academy of Sciences and former Deputy Director of the Landau Institute for Theoretical Physics, delivered an academic lecture titled “Symmetry Approach for the Problem of Gas Expansion into a Vacuum” at Future Ocean Forum. Prof. Li Jianping jointly hosted the lecture.