{ "id": "ep016saagf", "slug": "li-kui", "title": "Li Kui", "updated": "2026-10-25", "topic_path": [ { "id": "society", "label": "Society and history", "api_url": "https://www.edgepedia.org/api/v1/topics/society" }, { "id": "society.history", "label": "History and archaeology", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history" }, { "id": "society.history.asia", "label": "Asian history", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history.asia" }, { "id": "society.history.asia.china", "label": "China", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history.asia.china" }, { "id": "society.history.asia.china.tang-mid", "label": "Mid-Tang (755 to 820)", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history.asia.china.tang-mid" }, { "id": "society.history.asia.china.tang-mid.mid-tang-emperors-and-officials", "label": "Mid-Tang emperors and officials", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history.asia.china.tang-mid.mid-tang-emperors-and-officials" } ], "geo": [ { "id": "geo.chn.t500.society.history.asia.china.tang-mid.mid-tang-emperors-and-officials", "label": "China · 500 BC to AD 999: Mid-Tang emperors and officials", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t500.society.history.asia.china.tang-mid.mid-tang-emperors-and-officials", "path": [ { "id": "geo.chn", "label": "China", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn" }, { "id": "geo.chn.t500", "label": "China · 500 BC to AD 999", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t500" }, { "id": "geo.chn.t500.society", "label": "Society and history", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t500.society" }, { "id": "geo.chn.t500.society.history", "label": "History and archaeology", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t500.society.history" }, { "id": "geo.chn.t500.society.history.asia", "label": "Asian history", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t500.society.history.asia" }, { "id": "geo.chn.t500.society.history.asia.china", "label": "China", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t500.society.history.asia.china" }, { "id": "geo.chn.t500.society.history.asia.china.tang-mid", "label": "Mid-Tang (755 to 820)", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t500.society.history.asia.china.tang-mid" }, { "id": "geo.chn.t500.society.history.asia.china.tang-mid.mid-tang-emperors-and-officials", "label": "Mid-Tang emperors and officials", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t500.society.history.asia.china.tang-mid.mid-tang-emperors-and-officials" } ] } ], "excerpt": "Li Kui (李揆), courtesy name Duanqing, was a Tang dynasty official who served as chancellor under Emperor Suzong, reformed the jinshi examination, and died in 784 as envoy to the Tibetans.", "snippet": "Li Kui (李揆), courtesy name Duanqing, was a Tang dynasty official who served as chancellor under Emperor Suzong, reformed the jinshi examination, and died in 784 as envoy to the Tibetans.", "node": "society.history.asia.china.tang-mid.mid-tang-emperors-and-officials", "markdown": "# Li Kui\n\n**Li Kui** (李揆, 711–784), courtesy name Duanqing (端卿), was a [Tang dynasty](https://www.edgepedia.org/tang-dynasty) official who served as chancellor (中书侍郎、同中书门下平章事) under Emperor Suzong, and later held high office under Daizong and Dezong, ending his career as envoy to the Tibetans with the title of Left Vice Director of the Department of State Affairs.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [2](https://cbdb.fas.harvard.edu/cbdbapi/person.php?id=0032740) Contemporaries called him one of the \"Three Perfections\" (三绝) for his family standing, his appearance, and his writing.[1](https://zh.wikisource.org/wiki/舊唐書/卷126)\n\n| Fact | Detail |\n|---|---|\n| Name | Li Kui (李揆), courtesy name Duanqing (端卿), birth-order name Li Wu (李五)[2](https://cbdb.fas.harvard.edu/cbdbapi/person.php?id=0032740) |\n| Life | Born 711, died 784 at age 74, Tang dynasty[2](https://cbdb.fas.harvard.edu/cbdbapi/person.php?id=0032740) |\n| Emperors served | Suzong, Daizong, Dezong[1](https://zh.wikisource.org/wiki/舊唐書/卷126) |\n| Peak office | Chancellor under Suzong, with the titles 集贤殿崇文馆大学士 and 修国史[1](https://zh.wikisource.org/wiki/舊唐書/卷126) |\n| Signature act | As Vice Minister of Rites, opened the examination hall's reference books to candidates[1](https://zh.wikisource.org/wiki/舊唐書/卷126) |\n| Enfeoffment | 姑臧县伯[3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150) |\n| Death | Died of illness at Fengzhou (凤州), fourth month of Xingyuan 1 (兴元元年, 784), aged 74[1](https://zh.wikisource.org/wiki/舊唐書/卷126) |\n| Posthumous honors | 司空 (Sikong); posthumous name Gong (恭)[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150) |\n\n## Origins and family\n\nThe two standard histories agree that Li Kui came from a prominent line of the [Longxi Li clan](https://www.edgepedia.org/longxi-li-clan), but differ on the family seat. The *Old Book of Tang* calls him a native of Chengji (成纪) in Longxi (陇西) whose family lived in [Zhengzhou](https://www.edgepedia.org/zhengzhou) (郑州); the *New Book of Tang* says the clan, having left Longxi, resided as migrants in Xingyang (荥阳).[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150) According to the *Xin Tangshu*, his grandfather Li Xuandao (李玄道) had been an academician of the literary institute (文学馆学士),[3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150) and his father Li Chengyu (李成裕) was Director of the Palace Library (秘书监) with the posthumous post of Minister of Personnel.[2](https://cbdb.fas.harvard.edu/cbdbapi/person.php?id=0032740) • [1](https://zh.wikisource.org/wiki/舊唐書/卷126) The CBDB records at least four sons, Li Yougong (李幼公), Li Xinggong (李兴公), Li Zuogong (李佐公), and Li Cigong (李次公), and daughters married into the Lu family.[2](https://cbdb.fas.harvard.edu/cbdbapi/person.php?id=0032740) \n\n## Career\n\nLi Kui passed the jinshi (highest imperial Chinese civil-service examination degree) examination at the end of the Kaiyuan era and was appointed district defender of Chenliu (陈留). After submitting a written memorial to the throne he was tested by the Secretariat and promoted to right reminder (右拾遗), then transferred through right rectifier of omissions, imperial diarist (起居郎), Vice Director of the Bureau of Merit Titles, and Director of the Bureau of Evaluations, in the last post drafting imperial edicts (知制诰). According to the *Old Book of Tang*, he accompanied the court to Jiannan (剑南) and became Secretariat Drafter (中书舍人).[1](https://zh.wikisource.org/wiki/舊唐書/卷126) \n\nEarly in the Qianyuan era he was concurrently Vice Minister of Rites and in charge of the jinshi examination. He judged that the examiners tested neither learning nor ability, merely tightening searches for smuggled texts, which missed the point of seeking talent. He had the *Five Classics*, the histories, and the *Qieyun* rhyme dictionary laid out in the courtyard and told the candidates: \"The state selects men only to find talent; the classics are here, consult them freely.\" Within months his reputation reached the throne, and before the examination session ended he was promoted to Vice Director of the Secretariat and chancellor, with the titles 集贤殿崇文馆大学士 and 修国史.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [4](https://www.shidianguji.com/zh/book/NGJ89241200000288715107/chapter/1lvx1mya2c8iu)\n\nTwo interventions at Suzong's court marked his chancellorship. In 759 (乾元二年) the imperial clan asked to add the title \"Yisheng\" (翊圣) to Empress Zhang Huanghou (张皇后). Li Kui objected that posthumous names, not living titles, were the rule for consorts, and that the precedent was the disorder of the Jinglong era, when the Wei clan held power under just such a title. Suzong, startled, said the plan had nearly ruined his house, and it was dropped.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150) On the succession, the emperor asked his view on naming Daizong, then Prince of Cheng (成), heir apparent while the empress pressed the claim of her own young son. Li Kui congratulated him, and Suzong said, \"My decision is made.\"[1](https://zh.wikisource.org/wiki/舊唐書/卷126) \n\nHis fall came from a rivalry with fellow chancellor [Lv Yin](https://www.edgepedia.org/lv-yin) (呂諲), whose administration he feared would bring him back to power; Li Kui secretly sent men into Lü's jurisdiction to dig up faults. Lü petitioned the throne, and Li Kui was demoted to a prefectural aide, the edict charging him with stirring up eight prefectures of Hunan to obstruct the Jiangling command.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [5](https://guoxue3000.com/tw/books/349/chapters/129) The *Old Book of Tang* names the post as aide of Laizhou (莱州), the *New Book of Tang* as aide of Yuanzhou (袁州), and the CBDB records the Yuanzhou post.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150) • [2](https://cbdb.fas.harvard.edu/cbdbapi/person.php?id=0032740) He later moved as prefect of Shezhou (歙州).[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [2](https://cbdb.fas.harvard.edu/cbdbapi/person.php?id=0032740)\n\nEarlier, while in power, he had scorned [Yuan Zai](https://www.edgepedia.org/yuan-zai) (元载), whom Miao Jinqing (苗晋卿) repeatedly recommended, telling Jin Qing: \"Men of dragon robes and phoenix bearing go unused, while weasel-headed, rat-eyed fellows seek office.\"[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [5](https://guoxue3000.com/tw/books/349/chapters/129) When Yuan Zai became chancellor he had Li Kui appointed acting Director of the Palace Library and sent to the Jianghuai region to recuperate. Without salary, supporting a household of a hundred widows and orphans by begging, Li Kui drifted among more than ten prefectures for fifteen or sixteen years, moving whenever a governor treated him coldly. Only after Yuan Zai's execution did he become prefect of Muzhou (睦州), then [Chancellor](https://www.edgepedia.org/chancellor) of the Directorate of Education, and Minister of Rites.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [2](https://cbdb.fas.harvard.edu/cbdbapi/person.php?id=0032740)\n\n## Political influence\n\nLi Kui's influence on the court appears in three matters of Suzong's reign. On the succession, his endorsement of the Prince of Cheng confirmed the heir who reigned as Daizong, against the empress's faction.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) On institutions, his examination reform replaced search-and-seizure with open access to the classics in the hall, a change the histories credit with his rapid rise and with the praise of the candidates.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) On court precedent, he stopped a living honorific title for a consort and preserved the separation of the northern and southern guards against the eunuch's encroachment, in both cases invoking earlier dynastic precedent as authority.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) His later career shows the other side of court politics: a personal slight to Yuan Zai cost him sixteen years of exile from office.[3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150)\n\n## Death, titles, and heirs\n\nUnder Dezong, Li Kui was disliked by Lu Qi (卢杞), who had him appointed envoy for the treaty alliance with the Tibetans (入蕃会盟使) with the added title of Left Vice Director (左仆射). Li Kui pleaded old age, fearing he would die on the road; Lu Qi insisted only he knew court affairs well enough. When the Tibetan chieftain asked whether he was the \"first man of Tang, Li Kui,\" he feared being detained and answered, \"Would that Li Kui ever come here?\" On the return journey he died of illness at Fengzhou in the fourth month of 784 (兴元元年), aged 74. He was granted the posthumous rank of 司空 with the funeral expenses paid by the state, and the *New Book of Tang* records the posthumous name Gong (恭).[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [5](https://guoxue3000.com/tw/books/349/chapters/129) • [3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150)\n\n## Assessment and disputed points\n\nThe *Old Book of Tang* credits him with clear and sound decision-making and brilliant debate, but faults him as keen for fame and profit, widely criticized at the time; it also notes that his own elder brother, though known in his day, languished in a minor post without promotion from Li Kui.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) The *New Book of Tang* preserves Suzong's praise, \"Your family standing, person, and learning are all first in the age,\" the source of the \"Three Perfections\" label.[3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150)\n\nThree points vary between the histories and later compilations. The prefecture of his demotion is Laizhou in the *Old Book of Tang* but Yuanzhou in the *New Book of Tang* and the CBDB.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150) • [2](https://cbdb.fas.harvard.edu/cbdbapi/person.php?id=0032740) The elder brother's name is given as Li Jie (李皆) in the *Old Book of Tang* and Li Kai (李楷) in the *New Book of Tang*.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150) The family seat is Chengji with residence in Zhengzhou in the *Old Book of Tang* and migrant residence in Xingyang in the *New Book of Tang*.[1](https://zh.wikisource.org/wiki/舊唐書/卷126) • [3](https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150)\n\n## References\n\n1. 《旧唐书》卷一百二十六 (biography of Li Kui), Wikisource transcription. https://zh.wikisource.org/wiki/舊唐書/卷126\n2. China Biographical Database (CBDB), person 32740 李揆. https://cbdb.fas.harvard.edu/cbdbapi/person.php?id=0032740\n3. 卷150, New Book of Tang (Xin Tangshu), Deltoi. https://deltoi.com/zh/twenty-four-histories/xin-tangshu/chapter-150\n4. 卷一百二十六 旧唐书全文原文, 识典古籍. https://www.shidianguji.com/zh/book/NGJ89241200000288715107/chapter/1lvx1mya2c8iu\n5. 卷七十六 旧唐书原文, 国学3000. https://guoxue3000.com/tw/books/349/chapters/129\n\n---\n*Topic: Encyclopedia › Society and history › History and archaeology › Asian history › China › Mid-Tang (755 to 820) › Mid-Tang emperors and officials*\n\n*Initially written Sep 23, 2026 · Edited: Oct 15, 2026; Oct 25, 2026*\n\n*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*\n\nLicense: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license\n", "same_as": [], "url": "https://www.edgepedia.org/li-kui", "markdown_url": "https://www.edgepedia.org/li-kui.md", "license": { "name": "Edgepedia Community License 1.0", "url": "https://www.edgepedia.org/edgepedia/license", "summary": "Free with credit, commercial use included. AI training is open to everyone. For other uses, organizations over USD 100M in revenue or 100M monthly users license separately.", "spdx": "LicenseRef-Edgepedia-Community-1.0" }, "credit": "\"Li Kui\", Edgepedia (EdgeChat), https://www.edgepedia.org/li-kui. Edgepedia Community License 1.0.", "credit_md": "\"[Li Kui](https://www.edgepedia.org/li-kui)\", Edgepedia (EdgeChat), [https://www.edgepedia.org/li-kui](https://www.edgepedia.org/li-kui). [Edgepedia Community License 1.0](https://www.edgepedia.org/edgepedia/license).", "credit_html": "\"Li Kui\", Edgepedia (EdgeChat), https://www.edgepedia.org/li-kui. Edgepedia Community License 1.0.", "speakable": "Li Kui, courtesy name Duanqing, was a Tang dynasty official who served as chancellor under Emperor Suzong, reformed the jinshi examination, and died in 784 as envoy to the Tibetans." }