Běncǎo Biàn Dú 本草便讀
Materia Medica for Easy Reading by 張秉成 (Zhāng Bǐngchéng, zì Zhàojiā 兆嘉, fl. late 19th c., 清)
About the work
The Běncǎo biàn dú is one of the principal late-Qīng pedagogical pharmacopoeias, printed in 光緒丁亥 (1887). The title — biàn dú “for easy reading” — names its method and its audience: this is a working manual for apprentice physicians designed to be memorised through parallel rhymed prose. Each substance entry consists of a compact four- or six-character rhymed verse capturing the substance’s nature, channel-entry, primary indications, and characteristic combinations; the verse is followed by a short prose gloss explaining the clinical implications.
The work in 4 juǎn covers approximately 580 substances organised by the Gāngmù’s natural-history classes. It belongs to the broader Zhāng “sān biàn dú” (三便讀) project — the trio comprising the Běncǎo biàn dú (substances, 1887), Chéngfāng biàn dú 成方便讀 (formulae, 1904), and a separate Bìnyè biàn dú (case-studies). Together the three works form a complete late-Qīng pedagogical curriculum in pharmacology, formulary, and clinical reasoning, all in the same easy-reading parallel-prose format.
The book stands at the end of the long late-Qīng working-pharmacopoeia lineage that runs 汪昂 Wāng Áng Bèiyào (1694) → 吳儀洛 Wú Yílò Cóngxīn (1757) → 楊時泰 Yáng Shítài Gōuyuán (1842) → 陳其瑞 Chén Qíruì Cuōyào (1886) → Zhāng Bǐngchéng Biàn dú (1887). The 1880s — when both the Cuōyào and the Biàn dú appeared — represent the high water mark of the late-Qīng working pharmacopoeia.
Prefaces
The local repository preserves the substance body. Standard editions preserve Zhāng’s own preface (光緒十三年丁亥, 1887) explaining the biàn dú method, plus a series of editorial conventions.
Abstract
Zhāng Bǐngchéng (張秉成, fl. late 19th c., no confident CBDB id), zì Zhàojiā 兆嘉. Native of Wǔjìn 武進 (Chángzhōu, Jiāngsū). He was a late-Qīng physician in the same Wǔjìn medical milieu as the Mènghé lineage of Fèi Bóxióng 費伯雄 (KR3ec067), though not a Mènghé member proper. The biàn dú trio was the principal output of his career.
The work’s significance is as the most successful late-Qīng pedagogical pharmacology. The rhymed-verse format made it widely teachable and widely memorised; it was the standard apprentice pharmacology text in the Chángzhōu region in the 1890s–1920s and was continuously reprinted into the Republican era. It is one of the principal models for the modern PRC TCM mnemonic-pharmacology teaching tradition.
Translations and research
- Scheid, Volker. 2007. Currents of Tradition in Chinese Medicine, 1626–2006. Eastland Press. — discusses the Cháng-zhōu late-Qīng circle.
- Běncǎo biàn dú jiào zhù 本草便讀校注. 1995. Renmin weisheng.
- No Western-language treatment.
Links
- Wikidata: not yet assigned.
- 本草便讀 jicheng.tw
- Kanseki DB