Liú Jì 鎦績 (also written 劉績; fl. 14th cent. late-Yuán / early-Míng; CBDB id 33568), zì Mèngxī 孟熙, was a Míng bǐjì writer of Shānyīn 山陰 (Shàoxīng, Zhèjiāng). His ancestors had moved from Luòyáng to Yuè (Zhèjiāng); his father Liú Huàn 鎦渙 was expert in the Máo Shī and served as Sānmáo shūyuàn (academy) shānzhǎng (chancellor) under the Yuán. Liú Jì inherited the family learning. He and his son Liú Shīshào 鎦師邵 were both noted for talent. He associated with the late-Yuán Confucian elders (the Sìkù editors note that “gathered the late-Yuán elders’ acquaintance”). His one surviving work is the Fēi xuě lù 霏雪錄 (KR3j0147) in 2 juàn, a bǐjì of miscellaneous reminiscence and kǎozhèng on poetic-prose doubtful points. The book was printed in the Míng Chénghuà period; Hú Mì’s postface notes that Liú also produced Sōngyáng gǎo and Shī lǜ (Poetics on Regulated Verse) — both lost. The book includes the unusual claim that Liú’s distant ancestor Mǎmùjūn 馬牧君 served the Jīn Tàizǔ with the Jì Xìn jié (the loyalty of Jì Xìn, who substituted for Liú Bāng); the Yuán Sòng shǐ compilers (Ōuyáng Xuán et al.) tried to extort a bribe for including this story, were refused, and so left the entry out — a colourful but unverified claim flagged by the Sìkù editors as possibly yī jiā zhī sī yán (one family’s private speech).