
| NAME | |
|---|---|
| Chinese Name | 侯音, 侯音, Hóu Yīn |
| Other name | Hầu Âm |
| INFORMATION | |
| Birth Place | Nanyang Commandery, Jing Province (荆州南阳郡; quận Nam Dương, Kinh Châu) |
| Died | 219 |
| Death Reason | Killed in action when Cao Ren stormed Wancheng during the suppression of his rebellion |
| CAREER | |
| Allegiance | Cao Wei, Shu Han |
| Battles | Hou Yin's Rebellion at Wancheng, Battle of Fancheng |
Biography & Historical Record
Hou Yin was a Cao Wei military commander who served as garrison commander of Wancheng in Nanyang Commandery during the late Eastern Han dynasty. Documented in Chen Shou’s Records of the Three Kingdoms (Sanguozhi – Book of Wei, Biography of Cao Ren and Biography of Pang De) and Luo Guanzhong’s classic historical novel Romance of the Three Kingdoms, Hou Yin is historically famous for launching a major armed insurrection at Wancheng in late 218 AD against Cao Cao’s harsh taxation and forced labor policies, establishing a strategic alliance with Shu Han general Guan Yu and creating a vital diversion that weakened Cao Wei’s southern defenses prior to the Battle of Fancheng.
In the winter of 218 AD, as Cao Cao campaigned against Liu Bei in the Hanzhong Campaign, the central plains and Nanyang region were subjected to oppressive war levies, exorbitant taxes, and forced winter labor for fortifications. Unable to endure the popular suffering and military outrage, Hou Yin conspired with his deputy commander Wei Kai to launch a military coup. Hou Yin ambushed the Nanyang administrative headquarters, captured the Administrator of Nanyang, and seized total control of the heavily fortified city of Wancheng. Recognizing Wancheng’s strategic position as the northern gateway to Jing Province, Hou Yin immediately dispatched secret messengers across enemy lines to Jing Province, proposing a formal military alliance with Guan Yu. Hou Yin pledged to coordinate with Guan Yu’s army in a joint two-pronged assault against Luoyang and Xuchang to liberate Emperor Xian and restore the Han dynasty.
Recognizing that a coalition between Hou Yin and Guan Yu would break Cao Wei’s southern perimeter and threaten the imperial court, Cao Cao dispatched his top general Cao Ren, who was stationed at Fancheng, with orders to temporarily halt southern operations and march north to eliminate Hou Yin immediately. In early 219 AD, Cao Ren encircled Wancheng with elite veteran siege forces. Hou Yin and Wei Kai mounted a fierce defense atop the city ramparts, holding out for weeks in anticipation of Guan Yu’s relief army. However, because Guan Yu was still finalizing preparations for his Northern Expedition, Wancheng remained isolated. In January 219 AD, Cao Ren breached the city gates and launched a total assault. Refusing to surrender, Hou Yin fought sword in hand through the streets until he was killed in the chaotic melee. Wei Kai was captured and publicly executed, and Cao Ren ordered a ruthless purge of Wancheng. Despite the defeat of his rebellion, Hou Yin’s insurrection forced Cao Ren to abandon his southern defenses for months, leaving Fancheng vulnerable to Guan Yu’s famous Northern Expedition later that summer.
Role in Romance of the Three Kingdoms
In Luo Guanzhong’s novel Romance of the Three Kingdoms, Hou Yin appears in Chapter 73 as a brave garrison leader who revolts against Cao Cao’s tyranny. Driven to rebellion by heavy winter levies, Hou Yin and his vice-commander Wei Kai seize Wancheng, capture the local magistrate, and send secret envoys to ally with Guan Yu. Alarm bells ring at Cao Cao’s court, prompting Cao Cao to order Cao Ren to march from Fancheng and crush the rebellion before Guan Yu can link up with Hou Yin. Cao Ren besieges Wancheng and breaks through the defenses in January 219 AD. Hou Yin dies fighting valiantly in the streets, and Wei Kai is executed. Hou Yin’s tragic uprising in Chapter 73 serves as the crucial strategic precursor to Chapter 73 and Chapter 74, setting the stage for Guan Yu’s Northern Expedition, the flooding of the seven armies, and Guan Yu’s legendary awe-inspiring campaign that shook Central China.
Hou Yin (侯音) — Historical & Literary Timeline
Rebellion Against Heavy Taxes & Seizing Wancheng
Rebels against Cao Cao due to excessive taxation and forced labor in Nanyang; seizes Wancheng with Wei Kai, arrests the Administrator, and dispatches envoys to ally with Guan Yu.
Defending Wancheng Against Cao Ren’s Siege Forces
Holds Wancheng against a heavy siege by Cao Ren’s elite army, waiting for Guan Yu’s relief forces while weakening Cao Wei’s southern defense line at Fancheng.
Killed in Street Combat & Historical Impact
Killed fighting in street combat after Cao Ren breaches Wancheng; his rebellion paves the way for Guan Yu’s famous Northern Expedition and victory at Fancheng later that year.
For detailed historical records, archives, and official chronicles, explore Hou Yin on Wikipedia.
Key Relationships
Family
- No information
Friends
- Wei Kai (卫开, Vệ Khai) — Deputy commander who co-led the armed insurrection at Wancheng alongside Hou Yin in 218 AD against Cao Cao’s administration and was captured and executed following the city’s fall in 219 AD.
- Guan Yu (关羽, Quan Vũ) — Senior Shu Han general commanding Jing Province, to whom Hou Yin sent secret envoys to forge a military coalition and coordinate a two-pronged offensive against Luoyang and Xuchang.
Enemies
- Cao Ren (曹仁, Tào Nhân) — Senior Cao Wei general who marched from Fancheng, encircled Wancheng in late 218 AD, breached the city walls in January 219 AD, and crushed the rebellion, resulting in Hou Yin’s death in street combat.
- Pang De (庞德, Bàng Đức) — Cao Wei general who served under Cao Ren during the siege and suppression of Hou Yin’s uprising at Wancheng.
- Cao Cao (曹操, Tào Tháo) — King of Wei whose harsh wartime taxation and forced labor levies in the Nanyang region provoked Hou Yin’s rebellion and who dispatched imperial forces to eliminate him.
Other
- No information
In Novel
Hou Yin (侯音, Hóu Yīn) is a historical rebel associated with the Nanyang uprising of 218–219, but the supplied novel edition does not provide a securely verified exact-name appearance under 侯音. The detailed account of his rebellion belongs to historical sources and should not be imported into In Novel without a textual match.
In History
Summary
- Hou Yin (侯音, Hầu Âm) was a Cao Wei military officer who led a rebellion in Nanyang during the period when Guan Yu was campaigning in Jing Province.
Rebellion at Wan
- Hou Yin joined with Wei Kang and other local forces in a revolt against the Wei administration.
- The rebellion created a serious threat behind Cao Cao's lines while Cao's forces were dealing with Guan Yu.
Suppression and Death
- Cao Ren was ordered to suppress the rebellion and eventually captured Wan.
- Hou Yin was defeated and executed after the city fell.
Historical Record
- Classification: Historical. His revolt is directly connected to the wider military crisis of 218–219.

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