On the morning of January 11, 2026, the 147th "Zhengde Forum" of the School of Marxism, Nanjing Normal University, was successfully held in Conference Room 540, Xingmin Building. The lecture, themed "Epistemological Issues in Building an Independent Knowledge System for Philosophy and Social Sciences in China", was delivered by Professor Tian Pengying from Northeastern University. Hong Guangdong, Dean of the School of Marxism, Nanjing Normal University, presided over the lecture. Master’s and doctoral students of our college actively attended the event.