On September 21, 2026, Prof. Shu-Ying Wang and his student Dr. Hui Zeng from the College of Civil and Transportation Engineering, Shenzhen University, held an exchange meeting with Prof. Yi-Qing Ni, Director of the CNERC-Rail (HK Branch), as well as Dr. Vincent Wai-Kei Ao, Dr. Shao-Qun Lin, Dr. Jun-Chen Zhang, Dr. Tian-Xiao Tang, Dr. Xiao-Ming Wang, Dr. Ze-Jun Zheng and Dr. Fan-Yi Meng. Following the visit and exchange with Prof. Ni, Prof. Wang visited the laboratory. Dr. Vincent Wai-Kei Ao and other participants presented to Prof. Wang a host of research achievements covering advanced materials, intelligent sensors, Tunnel agents and other fields. Prof. Wang offered insightful comments on these outcomes. This exchange laid a foundation for future cooperation.