Zhái Jūnlián 翟均廉 (catalog meta gives 翟圴廉, a graphic-error variant of 均), zì Chūnzhǐ 春沚, was a Qiánlóng-period official and Yìjīng philologist from Rénhé 仁和 (Hángzhōu 杭州, Zhèjiāng 浙江). He held office as Grand Secretariat Drafter (Nèigé zhōngshū 內閣中書).
His one work in the Sìkù is the Zhōuyì zhāng jù zhèng yì 周易章句證異 (KR1a0162) in twelve juàn — a focused philological work systematically comparing the canonical-text recensions and chapter-and-phrase-divisions of the various Hàn and Sòng commentators. The work covers both structural variants (where chapter-and-section orderings differ across commentators: Lǐ Dǐngzuò, Zhōu Fán, Zhào Rǔméi, Lǐ Guò, Fāng Féngchén, Cài Yuán, Wáng Zhū) and textual-phrase variants (where line-readings differ: Mèng Xǐ, Xún Shuǎng, Yú Fān, Wáng Bì, Shào Yōng, Zhū Zhèn, Zhū Xī). Each hexagram is treated line by line; Zhái’s own opinions are marked Lián àn 廉案. The Sìkù editors find the work “quite refined-and-tight” (頗為精密) and superior to Guō Jīng’s 郭京 Yì zhèng yì 易舉正 — the principal Táng-period parallel work — in being grounded in real philological evidence rather than the conjectural emendation Guō practiced.
The catalog meta gives “date: 1765” for the work — the only date associated; this probably represents the work’s composition or principal-completion year.