Tōngdiǎn 通典
Encyclopedic History of the Institutions of Government by 杜佑 (撰)
About the work
The Tōngdiǎn is the foundational work of the zhèngshū 政書 genre—encyclopedic, topically arranged surveys of governmental institutions covering the entire span of Chinese history. Compiled by Dù Yòu 杜佑 (735–812) over more than three decades, beginning while he was secretary to the military commissioner of Huáinán 淮南 and finally presented in 801, it gathers in 200 juǎn an extraordinary corpus of statutes, edicts, memorials, and earlier institutional treatises. Its eight (later nine) topical heads—shíhuò 食貨 (financial administration), xuǎnjǔ 選舉 (selection), zhíguān 職官 (offices), lǐ 禮 (ritual), yuè 樂 (music), bīng 兵 (military), xíng 刑 (punishments), zhōujùn 州郡 (local administration), biānfáng 邊防 (border defenses)—established the standard taxonomy followed by virtually every later zhèngshū, including the Tōngzhì 通志 of Zhèng Qiáo 鄭樵 and the Wénxiàn tōngkǎo 文獻通考 of Mǎ Duānlín 馬端臨 (together the Sāntōng 三通).
Tiyao
By Dù Yòu of the Táng. Yòu, zì Jūnqīng, of Wànnián in the Capital Region, entered office through hereditary privilege as administrator of Jǐnán; his career rose to Acting Minister of Works and Joint Manager of Affairs with the Secretariat-Chancellery, and he retired with the rank of Grand Preceptor (Tàibǎo), receiving the posthumous name Ānjiǎn. His career is recorded in his biography in the Táng shū. Earlier, Liú Zhì 劉秩, taking the Zhōu guān 周官 as his model, had compiled Zhèngdiǎn 政典 in thirty-five juǎn, gathering material from the hundred schools and arranging it under categories. Dù Yòu, finding it incomplete, expanded its missing portions, supplemented it with the Kāiyuán xīnlǐ 開元新禮, and produced the present work. It is divided into eight gates: shíhuò (financial administration), xuǎnjǔ (selection), zhíguān (official posts), lǐ (ritual), yuè (music), bīngxíng (military and punishments), zhōujùn (local administration), and biānfáng (border defenses). Each gate is further subdivided. He explains in his preface: when the people are well fed they may then be educated; education depends on appointing the right officials, which requires capable men, which requires examination—so xuǎnjǔ and zhíguān come next; once the right men are in place, ritual and music can flourish—so lǐ and yuè come next; when education fails, punishments must be used—so bīng and xíng come next; circuits are then divided to govern the people—so zhōujùn comes next; and biānfáng concludes the whole.
The work treats the period from Yellow Emperor and Yú down to the Tiānbǎo era of the Táng (742–756), with later sūsequent material (Sùzōng 肅宗 and Dàizōng 代宗 reigns) appended in the notes. The Sìkù editors note minor lacunae: in shíhuò, the nine-tribute system of the Zhōu guān Tàizǎi is omitted; in the entry on Northern Qí land allotments, the lùtián 露田 figures are missing; the four-pillar coin (sìzhù qián 四柱錢) regulation of the Chén Yǒngdìng 1 is not recorded; the Northern Zhōu wine-distillery monopoly is missing; in xuǎnjǔ, the nine-grade system of the Qí Mǐng 明 emperor is not given; in zhíguān, an entry that “Secretariat Drafters were established by Wèi” overlooks the Zhōu guān precedent in the Master of Houses (shèrén 舍人), and the renaming of the Inner-History Supervisor (nèishǐ jiān 內史監) under the Suí Dàyè reign is given imperfectly. In bīng, certain stratagem-classifications (e.g., baiting the enemy into pursuit, attacking when unprepared, etc.) are over-elaborated; the “fire-beasts” and “fire-birds” entries verge on the theatrical. In zhōujùn, the nine-province scheme misclassifies Xìndū 信都 as belonging to Jì 冀 rather than Yǎn 兗; and Lì Dàoyuán’s 酈道元 Shuǐjīng zhù 水經注 is dismissed as fanciful, an over-harsh judgment. In biānfáng, polities tens of thousands of lǐ away that never paid tribute are still listed as “border defenses”—name and substance are incongruent here.
Yet for breadth of citation from the Five Classics, the various histories, and the Hàn-Wèi-Six Dynasties literary collections and memorials, and for the systematic chronological treatment of every dynasty, the Tōngdiǎn is unmatched—detailed without redundancy, concise yet thorough, drawing every matter to its root. This is no mere reference for trivia; for anyone studying the institutions of pre-Táng China it is the boundless ocean. Its notes preserve archaic glosses on the Shàngshū and Zhōu guān often not found in the standard sub-commentaries (the gloss “lú is loose [earth]” on xià tǔ fén lú 下土墳壚 differs from Kǒng Yǐngdá’s Shuōwén-based gloss “lú is hard black earth”; the gloss on “xiǎo are bamboo arrow-shafts, dàng are large bamboo” supplies what the Shū zhuàn shū lacks; on the Zhōu guān Tàizǎi’s Sīhuì 司會 office, the gloss “nì means receive, that is, having received them, one investigates them” is clearer than Jiǎ Gōngyàn’s 賈公彥 sub-commentary). Such passages are of real value for classical exegesis as well. Zhèng Qiáo’s Tōngzhì and Mǎ Duānlín’s Wénxiàn tōngkǎo both took this work as their template, but Zhèng is often diffuse and ungrounded, and Mǎ sometimes errs in proportion—neither matches the precision of the Tōngdiǎn.
Abstract
Dù Yòu began the Tōngdiǎn around 766 while serving Lǐ Línfǔ’s 李林甫 successor Wèi Yuánfǔ 韋元甫 in Huáinán, drawing on (and largely supplanting) Liú Zhì’s lost Zhèngdiǎn; he completed and presented the work in 801. The 801 presentation date is firm: Dù Yòu’s own preface and the Jiù Tángshū biography both record it. Wilkinson (Chinese History: A New Manual, §51.2.1) emphasizes that Dù Yòu’s three terms as Grand Councilor gave the work a stronger administrative cast than any earlier institutional treatise, and that its real achievement is the chronological extraction and ordering of governmental practice “dynasty by dynasty, to the end of the Tianbao era of the Tang (742–56).” Material on the Sùzōng and Dàizōng reigns is interpolated in interlinear notes; nothing later than 779 is treated in the main text.
The Sìkù editors classified the work in zhèngshū and praised it as “the boundless ocean” of pre-Táng administrative sources—an assessment that still holds, since many of its quotations preserve the only surviving fragments of Suí and pre-Suí ritual manuals, statute compilations, and memorial collections. The Qiánlóng emperor’s 1767 imperial reprinting preface (preserved as the front matter of the Wényuāngé edition) frames the work as the indispensable “blueprint of governance” (jīngguó zhī liáng mó 經國之良模).
The dating notBefore=766 / notAfter=801 brackets the period of active compilation; presentation in 801 fixes notAfter exactly.
Translations and research
The standard punctuated edition is Wáng Wénjǐn 王文錦 et al., eds., Tōngdiǎn 通典, 5 vols., Zhōnghuá shūjú, 1988 (digitized in Scripta Sinica). Penelope Ann Herbert, Examine the Honest, Appraise the Able: Contemporary Assessments of Civil Service Selection in Early T’ang China (Canberra: ANU, 1988), is built around translations from the xuǎnjǔ section of the Tōngdiǎn. David Graff’s entry in Early Medieval Chinese Texts: A Bibliographical Guide (ed. Cynthia Chennault et al., Berkeley: IEAS, 2015) gives a full English-language overview. Important Japanese scholarship includes Niida Noboru 仁井田陞’s foundational use of the Tōngdiǎn in his work on Táng law, and the indices and commentaries in Ikeda On 池田溫, ed., Chūgoku reihō to Nihon ritsuryōsei 中國禮法と日本律令制 (Tōkyō, 1992).
Other points of interest
The 1767 Qiánlóng-period reprint cut as front matter of the Wényuāngé Sìkù quánshū edition is identified by the colophon date Qiánlóng dīngmǎo dōng shíèryuè 乾隆丁卯冬十二月; it represents the imperial textual tradition usually consulted in e-Sìkù and PRC reprints, distinct from the Sòng-edition lineage preserved in the Wàngshì 王氏 facsimile.