Joker: The Flip Side of Ancient Chinese Cosmology and Science in Hecun   Date: April 28 (Mon), 2025 Time: 12:30 - 13:45 (HK Time) Language: English Venue: Hybrid @ ZOOM & Rm 201, May Hall, HKU (Registration is required.) Register for In-person participation: https://hku.au1.qualtrics.com/jfe/form/SV_9yjCPquwFMkuajA Register for online participation: https://hku.zoom.us/meeting/register/hqokJ73PQaS1-S8NBJaAEg ABSTRACTDrawing on 16 months of fieldwork and […]