Ní Zhīwéi 倪枝維 (zì Pèiyù 佩玉, hào Fèngbīn 鳳賓), early-Qīng obstetrical specialist of Pújiāng 浦江 (Zhèjiāng). Yōngzhèng 6 = 1728: completed the Chǎnbǎo 產寶 (KR3ei057). The work circulated only as manuscript for over a century. According to Xǔ Lián 許槤 of Hǎichāng’s preface of 1842 (Dàoguāng rényín), the manuscript was acquired from Zhào Wèi 趙魏, a friend of Xǔ, and lay in Xǔ’s box for some twenty-five years before being prepared for printing. Xǔ’s 1842 printing was the first; Huáng Zǔjīng 黃祖經 of Shíyáng 石陽 prepared a re-cut edition in 1871 (Tóngzhì xīnwèi); Huáng Zǐyú 黃子畬 prepared a stone-lithograph edition in 1906 (Guāngxù bǐngwǔ). Not in CBDB.