{ "id": "eprhycrj0j", "slug": "ma-su", "title": "Ma Su", "updated": "2026-10-15", "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.shu-han", "label": "Shu Han", "api_url": "https://www.edgepedia.org/api/v1/topics/society.history.asia.china.late-han-3k.shu-han" } ], "geo": [ { "id": "geo.chn.t500.society.history.asia.china.late-han-3k", "label": "China · 500 BC to AD 999: 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", "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" } ] } ], "excerpt": "Ma Su, courtesy name Youchang, was a Shu Han general and Governor of Yuegui whom Zhuge Liang favored; he lost the Battle of Jieting and was executed.", "snippet": "Ma Su, courtesy name Youchang, was a Shu Han general and Governor of Yuegui whom Zhuge Liang favored; he lost the Battle of Jieting and was executed.", "node": "society.history.asia.china.late-han-3k.shu-han", "markdown": "# Ma Su\n\n**Ma Su** served as Governor of Yuegui (越巂) (越巂太守), and led the Shu vanguard to defeat at the [Battle of Jieting](https://www.edgepedia.org/battle-of-jieting) (街亭).[1](https://cne3online.com/biography/view/%E9%A9%AC%E8%B0%A1.shtml) • [2](https://zh.wikisource.org/wiki/資治通鑑/卷071) • [3](https://www.shidianguji.com/zh/book/CADAL01034094/chapter/1l4bikioghtlf) He is remembered chiefly for that defeat and, according to the *Zizhi Tongjian*, for the disagreement among the standard histories over how he died. \n\n| Item | Detail |\n|---|---|\n| Courtesy name | Youchang (幼常)[1](https://cne3online.com/biography/view/%E9%A9%AC%E8%B0%A1.shtml) |\n| Home region | Yicheng (宜城)[1](https://cne3online.com/biography/view/%E9%A9%AC%E8%B0%A1.shtml) |\n| Rulers served | The chancellor Zhuge Liang of Shu Han[2](https://zh.wikisource.org/wiki/資治通鑑/卷071) |\n| Offices | Governor of Yuegui[2](https://zh.wikisource.org/wiki/資治通鑑/卷071) |\n| Chief campaign | Commanded the vanguard against Zhang He (张郃) at Jieting[1](https://cne3online.com/biography/view/%E9%A9%AC%E8%B0%A1.shtml) |\n| Death | Executed with the general Li Sheng (李盛) according to the Zizhi Tongjian[2](https://zh.wikisource.org/wiki/資治通鑑/卷071) |\n\n## Origins and career\n\nThe record places Ma Su at the start of his career as Governor of Yuegui, a man of talent exceeding his contemporaries who enjoyed discussing military plans, and says that [Zhuge Liang](https://www.edgepedia.org/zhuge-liang) valued him unusually highly.[2](https://zh.wikisource.org/wiki/資治通鑑/卷071) The Qing commentator Zhou Shouchang (周寿昌) cites Ma Su, together with Yang Yi (杨仪), as evidence that the staff-officer post of 参军 already existed in the [Three Kingdoms](https://www.edgepedia.org/three-kingdoms) period.[3](https://www.shidianguji.com/zh/book/CADAL01034094/chapter/1l4bikioghtlf)\n\n**The Jieting command.** Ma Su supervised the armies in the front and met Zhang He in battle at Jieting.[1](https://cne3online.com/biography/view/%E9%A9%AC%E8%B0%A1.shtml) Modern scholarship treats the battle as the key engagement in the failure of Zhuge Liang's first [Northern Expedition](https://www.edgepedia.org/northern-expedition).[4](https://ccjournal.ccu.edu.tw/p/404-1058-31810.php?Lang=en)\n\n## Military style\n\nThe sources describe the battle's conduct in some detail. According to the historian Song Jie (宋杰), Ma Su commanded a large force and secured favorable ground before the fighting, but disobeyed his orders and changed Zhuge Liang's deployment, leaving the army cut off from water and food and severely weakened.[5](http://dianda.cqvip.com/Qikan/Article/Detail?id=7202738796) The standard account of the dispositions says that he abandoned the water source and stationed his troops on a southern hill; Zhang He then cut the road by which water was brought in, attacked, and crushed him.[6](http://www.lishiqiwen.com/article/2828.html) Song Jie further argues that Ma Su abandoned his troops in the rout and fled a second time from the camp, conduct that outraged the army and made his execution lawful and reasonable in the historian's judgment.[5](http://dianda.cqvip.com/Qikan/Article/Detail?id=7202738796)\n\n## Political influence\n\nMa Su's career touched two decisions that outlasted him. First, his appointment: Zhuge Liang passed over [Wei Yan](https://www.edgepedia.org/wei-yan) and Wu Yi for the vanguard.[1](https://cne3online.com/biography/view/%E9%A9%AC%E8%B0%A1.shtml) Second, the succession of [Shu Han](https://www.edgepedia.org/shu-han)'s leadership: the record preserves Han Zhaolie (汉昭烈)'s dying words to Zhuge Liang about him, \"Ma Su exaggerates beyond his substance; he must not be greatly used; examine this yourself,\" and adds that Zhuge Liang still thought otherwise.[2](https://zh.wikisource.org/wiki/資治通鑑/卷071) • [1](https://cne3online.com/biography/view/%E9%A9%AC%E8%B0%A1.shtml)\n\n## Death, titles, and heirs\n\nHow Ma Su died is the subject's main unresolved point. The [Zizhi Tongjian](https://www.edgepedia.org/zizhi-tongjian) states plainly that Zhuge Liang executed Ma Su and the general [Li Sheng](https://www.edgepedia.org/li-sheng) after the defeat.[2](https://zh.wikisource.org/wiki/資治通鑑/卷071) The English translation of his biography records that Ma Su was imprisoned for his error and that Zhuge Liang shed tears for him.[7](https://kongming.net/novel/sgz/masu.php)\n\n## Assessment\n\nThe standard history gives two verdicts that point in opposite directions. The Zizhi Tongjian's opening notice calls him a man of exceptional talent, fond of discussing military calculations, deeply valued by Zhuge Liang; the same chapter preserves Han Zhaolie's judgment that his words exceeded his substance.[2](https://zh.wikisource.org/wiki/資治通鑑/卷071) Later commentators divided over both the blame and the punishment. The Song critic [Hu Yin](https://www.edgepedia.org/hu-yin) (胡寅) wrote that the defeat at Jieting was Ma Su's crime while the defeat at Jigu (箕谷) was Deng Zhi (邓芝)'s, and asked why Zhuge Liang, whose troops outnumbered the enemy yet were beaten, treated the illness as lying in one man.[6](http://www.lishiqiwen.com/article/2828.html) Against this, Song Jie holds that Ma Su's repeated flight made the execution conform to law and reason and beyond reproach, while noting that his culpability, whether he faced superior numbers, and whether death was the right penalty have long been disputed.[5](http://dianda.cqvip.com/Qikan/Article/Detail?id=7202738796)\n\n## Legacy\n\nThe novel *Romance of the Three Kingdoms* fixed the popular image in chapter 96, \"Kongming sheds tears as he executes Ma Su\": the executioner's blow is followed by the head being sewn back onto the body for burial, a sacrificial text composed by Zhuge Liang himself, and monthly stipends of grain for Ma Su's family; the same chapter has Zhuge Liang demoted to Right General while continuing to act as chancellor.[8](http://www.xuoda.com/gdwx/sgyy/263.htm) Modern literary scholarship finds that these adaptations depart from the Sanguozhi's record in the personnel arrangements, the retreat, and Ma Su's character.[4](https://ccjournal.ccu.edu.tw/p/404-1058-31810.php?Lang=en)\n## References\n\n1. 马谡 biography, 三国人物, 三国演义电子辞典, https://cne3online.com/biography/view/%E9%A9%AC%E8%B0%A1.shtml\n2. 《资治通鉴》卷七十一, Wikisource transcription, https://zh.wikisource.org/wiki/資治通鑑/卷071\n3. 周寿昌, 《三国志注证遗》卷四, 思益堂三史校注, https://www.shidianguji.com/zh/book/CADAL01034094/chapter/1l4bikioghtlf\n4. Hsieh Yu-Teng, \"On the adaptation of the story of the Three Kingdoms to the Battle of Jieting and the significance of Ma Su's character change,\" https://ccjournal.ccu.edu.tw/p/404-1058-31810.php?Lang=en\n5. 宋杰, 《马谡街亭之败与处决考论》, 《南都学坛》, http://dianda.cqvip.com/Qikan/Article/Detail?id=7202738796\n6. 马谡简介, 历史迷, http://www.lishiqiwen.com/article/2828.html\n7. Ma Su (Youchang), Sanguozhi biography translation, Kongming's Archives, https://kongming.net/novel/sgz/masu.php\n8. 《三国演义》第九十六回, 学达书库, http://www.xuoda.com/gdwx/sgyy/263.htm\n\n---\n*Topic: Encyclopedia › Society and history › History and archaeology › Asian history › China › Late Han and the Three Kingdoms (184 to 280) › Shu Han*\n\n*Initially written Sep 23, 2026 · Edited: Oct 15, 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/ma-su", "markdown_url": "https://www.edgepedia.org/ma-su.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": "\"Ma Su\", Edgepedia (EdgeChat), https://www.edgepedia.org/ma-su. Edgepedia Community License 1.0.", "credit_md": "\"[Ma Su](https://www.edgepedia.org/ma-su)\", Edgepedia (EdgeChat), [https://www.edgepedia.org/ma-su](https://www.edgepedia.org/ma-su). [Edgepedia Community License 1.0](https://www.edgepedia.org/edgepedia/license).", "credit_html": "\"Ma Su\", Edgepedia (EdgeChat), https://www.edgepedia.org/ma-su. Edgepedia Community License 1.0.", "speakable": "Ma Su, courtesy name Youchang, was a Shu Han general and Governor of Yuegui whom Zhuge Liang favored; he lost the Battle of Jieting and was executed." }