Southern-Sòng official and book-printer, descendant of Liú Mù 劉牧. As superintendent of the Zhèyòu Cáo Sī 浙右漕司 (Zhèjiāng Right-Circuit Transport Commission), he produced an edition of his ancestor’s Yìshù gōuyǐn tú 易數鉤隱圖 (KR1a0011) carrying a preface attributed to Ōuyáng Xiū 歐陽修 — a preface later judged spurious by Wú Chéng 吳澄 and Yú Yǎn 俞琰 on the grounds that Ōuyáng’s surviving writings show explicit disbelief in the Hétú.