King Huanhui of Han
Chinese king
King Huanhui of Han (Chinese: 韓桓惠王; pinyin: Hán Huánhuì Wáng; died 239 BC), personal name unknown, was a monarch of the Han state. He was the son of King Xi, whom he succeeded in 272 BC. During King Huanhui's reign, Han Fei submitted numerous proposals to enact Legalism. In 246 BC, King Huanhui sent Zheng Guo west to the Qin state to construct a canal with the intention of wasting Qin's resources. The canal came to be known as the Zheng Guo Canal.
In 262 BC, Qin sent Bai Qi to invade Han and took Yewang. To broker peace, King Huanhui ceded Shangdang Commandery to Qin. The people of Shangdang refused to be ruled by Qin but also lacked the military strength for defense. Shangdang's governor-general Feng Ting (馮亭) surrendered instead to the Zhao state. Zhao accepted the surrender and sent Lian Po to defend Changping; the Battle of Changping ensued.
King Huanhui died in 239 BC and was succeeded by his son, Han An.
This brief starts where responsible research should: with the source description of “King Huanhui of Han” as chinese king. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the people & ideas register because the source frames it as chinese king. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Jun 9, 2026. The linked authority identifier is Q575290. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “King Huanhui of Han” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.