Rénzhāi Zhízhǐ Fānglùn 仁齋直指方論

Direct-Pointing Recipes and Discussions of the Rén-zhāi by 楊士瀛 (Yáng Shìyíng, Dēngfǔ 登父, hào Rénzhāi 仁齋, fl. mid-late 13th c., 南宋) — Southern-Sòng physician of Sānshān 三山 (Fúzhōu, Fújiàn)

About the work

The Rénzhāi zhízhǐ fānglùn in 26 juǎn is a Late-Southern-Sòng general formulary noted for the directness and accessibility of its diagnostic-prescription pairing. Yáng Shìyíng’s preface — dated jǐngdìng jiǎzǐ liángyuè shuò (景定甲子良月朔, = autumn 1264) — explains the title and method: zhí 直 means “clear and intelligible” (明白易曉), zhǐ 指 means “to point the way” (發蹤以示). The book is meant for clinicians who need a direct, prose-based guide that diagnoses the syndrome, identifies the appropriate recipe, and explains the reasoning — without the obscure Daoist-cosmological apparatus of the imperial Shèngjì zǒnglù (KR3ed012) or the unsystematic recipe-pile-up of popular formularies.

Yáng characterises his editorial method as “investigating syndromes and selecting recipes” (原證擇方): each disease section opens with a lùn 論 prose discussion that establishes the syndrome from the canonical Sùwèn / Língshū tradition, then presents one or more recipes drawn from the entire range of inherited literature (with Zhǒuhòu and family-transmission additions where the inherited literature is silent), and pairs each recipe with explicit syndrome-criteria. The work covers the full range of internal medicine plus gynaecology, paediatrics, and external medicine.

Prefaces

A single preface by Yáng Shìyíng himself, Rénzhāi Zhízhǐ xù 仁齋直指序, dated 景定甲子良月朔 (= 1264) and signed Sānshān Yáng Shìyíng Dēngfǔ 三山楊士瀛登父. The preface places this work in the trajectory of three earlier Yáng compositions: the Huórén zǒngkuò 活人總括 (a synopsis of the Huórén shū on cold-damage), the Yīngér zhǐyào 嬰兒指要 (paediatrics), and the Màishū 脈書 (pulse). The Zhízhǐ fānglùn is the fourth in the sequence and the most comprehensive — a general-medicine companion to the earlier specialty works. Yáng notes the public-spirited motivation: a jūnzǐ who has been given the gift of xīntōngyìxiǎo (the capacity to grasp through the heart) must repay Heaven by making the gift available to others rather than letting it rot like uneaten grain.

Abstract

Yáng Shìyíng 楊士瀛 ( Dēngfǔ 登父; hào Rénzhāi 仁齋), of Sānshān 三山 (a literary alias for Fúzhōu 福州, Fújiàn). Late-Southern-Sòng physician-scholar of the Chúnyòu and Jǐngdìng eras (1241–1264). No precise lifedates survive; standard scholarly view places him c. 1210–1280. The 1264 preface to the Zhízhǐ fānglùn is the latest of his datable works.

Yáng’s medical project was distinctive in two respects:

  1. Specialty integration. His four works — Huórén zǒngkuò (cold-damage), Yīngér zhǐyào (paediatrics), Màishū (pulse), and Zhízhǐ fānglùn (general) — together constitute one of the most systematic Sòng-era attempts at a multi-volume medical curriculum from a single author.
  2. Accessibility. Yáng’s writing aims at clear, syndrome-based prose rather than ornamental classical-rhetorical demonstration; he is widely cited by Yuán and Ming clinicians as a model for biànzhèng differential-diagnosis exposition.

The Zhízhǐ fānglùn was repeatedly reprinted in Yuán and Ming, and the Ming editor Zhū Chóngzhèng 朱崇正 issued an annotated edition in 1547 (jiājìng 26) that became the dominant transmission; the hxwd recension follows this Ming-annotated tradition. The work is one of the most-cited Sòng formularies in the Yīzōng jīnjiàn (KR3ed074).

Translations and research

  • Hé Shíxī 何時希 (coll.). 1989. Rénzhāi zhízhǐ fānglùn 仁齋直指方論 (punctuated edition). Beijing.
  • Liào Yùqún 廖育群 et al. 1998. Zhōngguó kēxué jìshù shǐ: yīxué juàn. Beijing.
  • Goldschmidt, Asaf. 2009. The Evolution of Chinese Medicine: Song Dynasty, 960–1200. Routledge. — for the broader Southern-Sòng context.
  • Wilkinson, Chinese History: A New Manual §41.3.2.

Other points of interest

Yáng Shìyíng’s preface is one of the most-quoted Sòng-era statements of the tiānyì 天意 (“Heaven-given gift”) motivation for medical writing: the 器 (vessel / talent) that Heaven gives must be put to use in the world. The Heaven-gift theology of medical practice — the framing of medical skill as a moral responsibility owed to the cosmos — became a stock formulation in Ming and Qīng physician-scholar prefaces.