Wáng Yǒng 王永 (fl. mid-to-late Míng, ca. 1550–1600), Míng literatus-compiler of the Jǐshì zhēnbǎo 濟世珍寶 (KR3ed126) — a popular-clinical formulary with an unusually substantive appended Guǎngsì yàoyǔ (fertility-and-progeny treatise) of 俞橋 (Yú Qiáo). Sparse biographical record; the homonym is reasonably common in Míng-period materials and the Jǐshì zhēnbǎo compiler is not securely disambiguated. (Distinct from 王永吉, the late-Míng / early-Qīng official 1600–1659.)