The Mini-Symposium on Periodic Orbits of Hamiltonian Systems was held at the Chern Institute of Mathematics, Nankai University from April 25 to 27, 2025. The Organizing Committee of the symposium consists of Academician Yiming Long, Professor Huagui Duan and other scholars from Nankai University. Attended by over 30 scholars from Beijing, Tianjin, Hubei, Shandong and Guangdong, the symposium also served as one of the celebratory events marking the 40th anniversary of the Chern Institute of Mathematics.

During the symposium, Professor Hui Liu (Wuhan University) and other participants were invited to deliver academic lectures on periodic orbits of Hamiltonian systems. The event served as an excellent platform for experts and scholars to exchange ideas and insights, thereby fostering further progress in the relevant research fields.