Dear colleagues and friends of the SSYCDS, Hope you are doing well there! I'm sending this message on behalf of Professor Charles Hartman, who is giving an online talk at the Hong Kong Polytechnic University. Please see below the details of the lecture. Hope to see a lot of you there! Professor Charles Hartman, the University at Albany (emeritus) will present a lecture on October 12, 2021 entitled “Some Deeper Structures in Song Dynasty Governance.” The Zoom lecture, in English with Chinese translation, is sponsored by the Department of Chinese Culture, Hong Kong Polytechnic University. Posters in both Chinese and English that contain registration details are attached. Please see attached for posters in Chinese and English. Warm wishes, Ya Zuo Secretary, Society for Song, Yuan, and Conquest Dynasties Studies