Mid-Míng official, native of Lúlíng 廬陵 (Jiāngxī), active in the Zhèngtǒng 正統 reign (1436–1449). Co-editor with Liú Jié 劉傑 of the Wáng Zhōngwén jí 王忠文集 KR4e0010 — Liú Tóng editing juǎn 13–24 of the collection while Liú Jié edited juǎn 1–12, with each collating the other’s portion. Otherwise obscure in standard biographies. No confident CBDB match.