Late-Qīng lay Buddhist; lifedates not preserved (DILA A001166). Lay-style Zhēnyì jūshì 真益居士 (“true-benefit layman”); also Fùzhāi 復齋 (residence-name) and Zhēnyìyuàn 真益願. Active in the early-to-mid 19th century. Co-editor with Yírùn 儀潤 (儀潤) of the Zàijiā lǜyào guǎngjí 在家律要廣集 (KR6k0243, X1123) — the expanded recension of Ǒuyì Zhìxù’s late-Míng compilation on lay precepts (his expansion-preface dated Dàoguāng 4 / 1824). Also produced Quàn xiū Jìngtǔ qièyào 勸修淨土切要 (one fascicle, X62), and a critical edition of Huáyán yuánrén lùn héjiě 華嚴原人論合解 (X58). His Pure-Land-and-Vinaya orientation is typical of the jūshì 居士 (“layman”) network around the Jiāngzhè Buddhist revival of the early-19th-century Qīng.