Late-Qīng physician, otherwise undocumented in standard biographical sources. Sole identified work is KR3er117 Jiǎnmíng ZhōngXī huìcān yīxué túshuō 簡明中西匯參醫學圖說, a late-Qīng integrative medical treatise in the ZhōngXī huìtōng 中西匯通 (Sino-Western integration) tradition. The work is held in modern Chinese collections including the Academia Sinica Institute of History and Philology Medical-History Research Room. Not in CBDB.