{ "id": "eppc70p3gw", "slug": "tadun", "title": "Tadun", "updated": "2026-09-30", "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.late-han-3k", "label": "Late Han and the Three Kingdoms (184 to 280)", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history.asia.china.late-han-3k" }, { "id": "society.history.asia.china.late-han-3k.jian-an-warlord-conflicts", "label": "Jian'an warlord conflicts", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history.asia.china.late-han-3k.jian-an-warlord-conflicts" } ], "geo": [ { "id": "geo.chn.t500.society.history.asia.china.late-han-3k.jian-an-warlord-conflicts", "label": "China · 500 BC to AD 999: Jian'an warlord conflicts", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t500.society.history.asia.china.late-han-3k.jian-an-warlord-conflicts", "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.late-han-3k", "label": "Late Han and the Three Kingdoms (184 to 280)", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t500.society.history.asia.china.late-han-3k" }, { "id": "geo.chn.t500.society.history.asia.china.late-han-3k.jian-an-warlord-conflicts", "label": "Jian'an warlord conflicts", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.chn.t500.society.history.asia.china.late-han-3k.jian-an-warlord-conflicts" } ] } ], "excerpt": "Tadun (蹋顿) was a Wuhuan chieftain of Liaoxi in the late Han dynasty who ruled as regent for the young Lou Ban and died fighting Cao Cao at Liucheng.", "snippet": "Tadun (蹋顿) was a Wuhuan chieftain of Liaoxi in the late Han dynasty who ruled as regent for the young Lou Ban and died fighting Cao Cao at Liucheng.", "node": "society.history.asia.china.late-han-3k.jian-an-warlord-conflicts", "markdown": "# Tadun\n\n**Tadun** 蹋顿 was a chieftain of the Wuhuan (乌桓) confederation of Liaoxi (辽西) in the last decades of the [Han dynasty](https://www.edgepedia.org/han-dynasty), who directed the tribes of the three kings as regent for the young heir Lou Ban (楼班) and died in battle against [Cao Cao](https://www.edgepedia.org/cao-cao) (曹操) at Liucheng (柳城).[2](https://zh.wikisource.org/wiki/三國志/卷30) The border elders of his day compared him to [Mao Dun](https://www.edgepedia.org/mao-dun) (冒顿), the Xiongnu founder, saying that relying on his remote and defensible territory he dared to harbor fugitives and so became a power among the tribes.[2](https://zh.wikisource.org/wiki/三國志/卷30)\n\n| Fact | Detail |\n|---|---|\n| People | Wuhuan chieftain of Liaoxi, nephew and successor of Qiu Liju (丘力居)[2](https://zh.wikisource.org/wiki/三國志/卷30) |\n| Position | Acting chanyu (单于) over the three kings' tribes; later king under the enthroned Lou Ban, still controlling planning[7](https://en.wiktionary.org/wiki/chanyu) • [2](https://zh.wikisource.org/wiki/三國志/卷30) |\n| Alliance | Sent envoys to Yuan Shao (袁绍) seeking a marriage alliance; aided him in defeating Gongsun Zan (公孙瓒)[2](https://zh.wikisource.org/wiki/三國志/卷30) |\n| Title granted | 袁绍 forged an imperial edict conferring chanyu seals and ribbons on 蹋顿, Nan Lou (难楼), Su Puyan (苏仆延), and Wu Yan (乌延)[7](https://en.wiktionary.org/wiki/chanyu) • [3](https://www.hanyuzidian.net/cidian/1d5f0ac71b.html) |\n| Death | Beheaded in the field when 曹操 attacked Liucheng; the slain covered the ground[2](https://zh.wikisource.org/wiki/三國志/卷30) |\n| Aftermath | More than 200,000 captives taken[4](https://m.gsw6.com/rw/8985.html); the surviving Wuhuan were moved into China and became the famous cavalry of the realm[2](https://zh.wikisource.org/wiki/三國志/卷30) |\n\n## Origins and succession\n\nThe Wuhuan of the north had four great chieftains who each called themselves kings: 丘力居 of Liaoxi with more than 5,000 tents, 难楼 of 上谷 with more than 9,000, 苏仆延 of the Liaodongshuguo (辽东属国) with more than 1,000, and 乌延 of Youbeiping (右北平) with more than 800.[2](https://zh.wikisource.org/wiki/三國志/卷30) When 丘力居 died, his son 楼班 was still young, and his nephew 蹋顿, described as possessing martial ability and strategy (武略), took his place and directed the tribes of the three kings, all of whom followed his orders.[2](https://zh.wikisource.org/wiki/三國志/卷30) \n\n## Career and campaigns\n\nWhile [Yuan Shao](https://www.edgepedia.org/yuan-shao) and 公孙瓒 fought indecisively for the north, 蹋顿 sent envoys to 袁绍 to seek a marriage alliance, then sent troops to help attack 公孙瓒 and defeated him.[2](https://zh.wikisource.org/wiki/三國志/卷30) 袁绍, using a forged imperial edict (矫制), granted chanyu seals and ribbons to 蹋顿, 难楼, 苏仆延, and 乌延.[7](https://en.wiktionary.org/wiki/chanyu) • [3](https://www.hanyuzidian.net/cidian/1d5f0ac71b.html) The patent of appointment recorded in the *Records* praises the three kings for guarding the northern frontier and fighting alongside Han troops against 公孙瓒.[2](https://zh.wikisource.org/wiki/三國志/卷30)\n\nAfter 袁绍's defeat, his son Yuan Shang (袁尚) fled to 蹋顿 and tried to use Wuhuan strength to retake the plains of Jizhou (冀州).[2](https://zh.wikisource.org/wiki/三國志/卷30)\n\n## Political influence\n\n蹋顿's importance to the court politics of his day lay in the balance between 袁绍 and 曹操 for the north. 袁绍 bound the Wuhuan to himself with forged chanyu titles and marriage diplomacy[7](https://en.wiktionary.org/wiki/chanyu), and used their cavalry as an allied force; the patent text describes the Wuhuan bowstrings as the outer screen (表里) of Han armies.[2](https://zh.wikisource.org/wiki/三國志/卷30)\n\nHis destruction also had institutional consequences that outlasted him. After the campaign, the Wuhuan of 幽州 and 并州 under Yan Rou (阎柔), more than 10,000 tents, were moved to live in China proper, and their kings and chieftains were led on campaigns under Han command; the *Records* states that from this the Wuhuan cavalry of the three commanderies became famous horsemen of the realm (天下名骑).[2](https://zh.wikisource.org/wiki/三國志/卷30)\n\n## Military style\n\nThe record shows 蹋顿 commanding in the field twice: he dispatched troops that broke 公孙瓒, and he joined 袁尚 in meeting 曹操's army in battle.[2](https://zh.wikisource.org/wiki/三國志/卷30) His strength rested on the Wuhuan horse-archers of the three commanderies, the 精骑 that 袁绍 had cultivated among them, and on the refugees and fugitives who swelled his following.[2](https://zh.wikisource.org/wiki/三國志/卷30) At the final campaign, 袁尚 and 蹋顿 met 曹操's force with a large and impressive body of troops, but 曹操, climbing a height to watch their formation, saw signs of disorder and attacked, shattering them; 蹋顿 was beheaded before the lines and the dead covered the field.[2](https://zh.wikisource.org/wiki/三國志/卷30) 曹操 reached him by a concealed and deceptive route (潜军诡道), taking the tribes by surprise, and the *Records* presents the campaign as one decisive battle that overawed the frontier peoples.[2](https://zh.wikisource.org/wiki/三國志/卷30) Modern retellings add that 曹操 followed [Tian Chou](https://www.edgepedia.org/tian-chou) (田畴)'s advice to cut through mountain valleys over 500 li by way of 白檀 and 平冈.[5](https://www.kingyong-tech.com/html/sanguotadun.html)\n\n## Death and disputed details\n\nThe *Records of the Three Kingdoms* states that 蹋顿 was beheaded in the field at Liucheng; later compilations say 曹操 crushed him there and took more than 200,000 captives.[2](https://zh.wikisource.org/wiki/三國志/卷30) • [4](https://m.gsw6.com/rw/8985.html) 速附丸, 楼班, and 乌延 fled to Liaodong (辽东), where they were all beheaded and their heads sent on; the remaining scattered followers surrendered.[2](https://zh.wikisource.org/wiki/三國志/卷30) The standard histories themselves say only that he took charge of the three kings' tribes (总摄三王部) without listing them.[2](https://zh.wikisource.org/wiki/三國志/卷30)\n\n## Assessment\n\nThe *Records of the Three Kingdoms* calls 蹋顿 骁武, valiant in arms, and records that the elders of the frontier all compared him to 冒顿, and that relying on his distance and difficult terrain he dared to receive fugitives and so was a power among the hundred tribes.[2](https://zh.wikisource.org/wiki/三國志/卷30) \n\n## Legacy\n\nThe name entered literary usage as a byword for a foreign chieftain: the Tang poet Chen Zi'ang (陈子昂), in his *Memorial Thanking for the Loan of Horses for the Prince of Jian'an* (为建安王谢借马表), used the phrase 「蹋顿方擒」 (Tadun just captured) as an allusion, and later writers used the name to stand for barbarian leaders generally.[1](https://hanyu.yuesha.com/zh-hant/n66smaeh.html)\n\n## References\n\n1. 蹋顿的意思、蹋顿的详细解释、出处、来源, 月沙工具箱汉语词典. https://hanyu.yuesha.com/zh-hant/n66smaeh.html\n2. 《三国志》卷三十 乌丸鲜卑东夷传, Wikisource transcription. https://zh.wikisource.org/wiki/三國志/卷30\n3. 蹋顿的意思,蹋顿是什么意思,蹋顿的解释, 汉语字典. https://www.hanyuzidian.net/cidian/1d5f0ac71b.html\n4. 蹋顿简介_三国人物_历史人物_古诗文网. https://m.gsw6.com/rw/8985.html\n5. 蹋顿_蹋顿简介, 讲历史. https://www.kingyong-tech.com/html/sanguotadun.html\n6. 曹操为什么一定要亲自率兵攻打乌桓王蹋顿, 历史人物网. https://www.lishirenwu.com/lishigushi/10690.html\n7. Chanyu (en.wiktionary.org). https://en.wiktionary.org/wiki/chanyu\n\n---\n*Topic: Encyclopedia › Society and history › History and archaeology › Asian history › China › Late Han and the Three Kingdoms (184 to 280) › Jian'an warlord conflicts*\n\n*Initially written Sep 23, 2026 · Reviewed: Sep 30, 2026 · Edited: Sep 30, 2026 · Last review: Sep 30, 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/tadun", "markdown_url": "https://www.edgepedia.org/tadun.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": "\"Tadun\", Edgepedia (EdgeChat), https://www.edgepedia.org/tadun. Edgepedia Community License 1.0.", "credit_md": "\"[Tadun](https://www.edgepedia.org/tadun)\", Edgepedia (EdgeChat), [https://www.edgepedia.org/tadun](https://www.edgepedia.org/tadun). [Edgepedia Community License 1.0](https://www.edgepedia.org/edgepedia/license).", "credit_html": "\"Tadun\", Edgepedia (EdgeChat), https://www.edgepedia.org/tadun. Edgepedia Community License 1.0.", "speakable": "Tadun was a Wuhuan chieftain of Liaoxi in the late Han dynasty who ruled as regent for the young Lou Ban and died fighting Cao Cao at Liucheng." }