
| NAME | |
|---|---|
| Chinese Name | 潘隐, 潘隱, Pān Yǐn |
| Nickname | Sima of the Upper Army; He Jin's palace informant |
| Other name | Bàn Ẩn |
| INFORMATION | |
| Birth Place | Unknown |
| Death Reason | Unrecorded; later anecdote says he survived Yuan Shao's 189 palace massacre |
| CAREER | |
| Allegiance | Eastern Han (He Jin / palace service under Jian Shuo) |
| Battles | Not a field commander. Chapter 2 palace-gate leaks during the 189 succession crisis (Jian Shuo vs He Jin); the fighting of Chapter 3 is the aftermath, not his battle. |
Biography & Historical Record
Pan Yin (潘隐, Bàn Ẩn) was a late Eastern Han palace officer — in the novel the Sima (司马) attached to the Upper Army of the eunuch general Jian Shuo (蹇硕, Kiển Thạc), and in the histories a Yellow-Gate attendant who had an old personal bond with General-in-Chief He Jin (何进, Hà Tiến). Twice in Romance of the Three Kingdoms Chapter 2 he steps out of the palace gate to warn He Jin not to walk into a trap: first when Jian Shuo means to murder the General-in-Chief so that Emperor Ling (刘宏, Lưu Hoành) can set aside He Jin’s nephew Emperor Shao (刘辩, Lưu Biện) for the younger prince Liu Xie (刘协, Lưu Hiệp); then again when the emperor has already died and the eunuchs conceal the death, forge a summons, and try a second time to lure He Jin inside. Those two warnings are the whole of Pan Yin’s speaking part — but they decide whether the He clan or the Ten Regular Attendants hold Luoyang in 189 AD.
The historical notice in the Hou Hanshu biography of He Jin is shorter and sterner: Pan Yin, already on old terms with He Jin, simply reports Jian Shuo’s plot. The novel expands that leak into two staged palace-gate scenes and then lets Pan Yin vanish while He Jin hesitates, Yuan Shao (袁绍, Viên Thiệu) and Cao Cao (曹操, Tào Tháo) argue over a general massacre of eunuchs, and Dong Zhuo (董卓, Đổng Trác) is summoned — the chain that Chapter 3 will finish. Later anecdotal tradition (not the novel) adds that Pan Yin survived Yuan Shao’s palace slaughter by clinging to the circle of Zhao Zhong (赵忠, Triệu Trung)’s younger brother Zhao Chun (赵淳, Triệu Thuần) beside Empress He. This page keeps novel and history separate and does not invent a battlefield career he never had.
Role in Romance of the Three Kingdoms
Chapter 2 (Zhang Fei Thrashes the Inspector; Uncle He Plots to Kill the Eunuchs): Emperor Ling, dying, leans toward making Liu Xie heir. Jian Shuo tells him that He Jin must die first. He Jin is summoned to the palace. At the gate, Sima Pan Yin (潘隐, Bàn Ẩn) stops him: “Do not enter — Jian Shuo means to murder you.” He Jin flees home, calls the ministers, and proposes to wipe out the eunuchs; Cao Cao warns that the network is too old and too wide, and is shouted down. While He Jin still hesitates, Pan Yin returns with the second message: the emperor is already dead; Jian Shuo and the Ten Regular Attendants have hidden the death, forged a decree, and mean to finish He Jin and enthrone Liu Xie. He Jin now acts. Yuan Shao enters the palace; Jian Shuo is killed in the imperial garden by the eunuch Guo Sheng (郭胜, Quách Thắng); the Upper Army surrenders. The rest of the chapter is the political aftermath Pan Yin’s leaks made possible — Empress He’s protection of Zhang Rang’s faction, Dong Taihou’s counter-move, and the unresolved eunuch crisis that Chapter 3 will explode into He Jin’s death and Dong Zhuo’s entry.
Pan Yin (潘隐) — Historical & Literary Timeline
First gate warning
As Jian Shuo’s Sima, Pan Yin intercepts He Jin at the palace gate and tells him the summons is a murder plot. He Jin turns back, summons the court, and first proposes a general slaughter of eunuchs — the debate in which Cao Cao speaks against a rash purge.
Death concealed, second leak
Pan Yin returns: Emperor Ling is dead; Jian Shuo and the Ten Regular Attendants hide the news and forge another summons to kill He Jin and enthrone Liu Xie. This second report ends He Jin’s hesitation and leads to Jian Shuo’s death.
Crisis he does not appear in
The novel does not bring Pan Yin back on stage. The eunuch war he helped start ends with He Jin’s murder, Zhang Rang’s flight, Min Gong’s pursuit, and Dong Zhuo’s seizure of the capital. Later anecdote (not ROTK) says Pan Yin survived Yuan Shao’s massacre by staying near Zhao Chun and Empress He.
For the court crisis around his leaks, see He Jin on Wikipedia.
Key Relationships
Family
- No father, mother, spouse, or children are named in Romance Chapter 2 or in the Hou Hanshu notice on He Jin. Kinship is unrecorded, not invented.
Friends
- He Jin (何进, Hà Tiến): Old personal friend. Novel and history agree that Pan Yin uses that bond to leak Jian Shuo’s plots. He Jin’s later hesitation and death are not Pan Yin’s doing — they follow from ignoring Yuan Shao’s advice to finish the eunuchs at once.
- Zhao Chun (赵淳, Triệu Thuần) (historical anecdote, not the novel): Younger brother of Zhao Zhong; later tradition says Pan Yin clung to this circle beside Empress He and so escaped Yuan Shao’s indiscriminate killing of beardless men.
Enemies
- Jian Shuo (蹇硕, Kiển Thạc): Nominal superior as commander of the Upper Army / West Garden corps. Pan Yin’s two leaks destroy Jian Shuo’s plan to kill He Jin and enthrone Liu Xie; Jian Shuo is then killed by Guo Sheng.
- Ten Regular Attendants led by Zhang Rang (张让, Trương Nhượng): The faction whose forged summons Pan Yin exposes. He is not shown fighting them; he simply refuses to let He Jin walk into their trap.
Other
- Cao Cao (曹操, Tào Tháo): Speaks in the same Chapter 2 council that Pan Yin’s first warning convenes — arguing that eunuchs cannot be wiped out in one stroke. He Jin dismisses him.
- Yuan Shao (袁绍, Viên Thiệu): Uses the opening Pan Yin created to enter the palace, take Jian Shuo’s troops, and later (Chapter 3) massacre eunuchs. Pan Yin is not described as Shao’s man.
- Emperor Ling (刘宏, Lưu Hoành) and Liu Xie (刘协, Lưu Hiệp): The dying emperor and the younger prince whose succession Jian Shuo wants; Pan Yin’s leaks keep He Jin alive long enough to enthrone Liu Bian instead.
- Zhao Zhong (赵忠, Triệu Trung): Senior Regular Attendant; the later survival anecdote runs through his brother Zhao Chun, not through any novel scene.
In Novel
Chapter 2
- Pan Yin (潘隐, Bàn Ẩn): Sima under Jian Shuo (蹇硕, Kiển Thạc). When Emperor Ling (刘宏, Lưu Hoành) is dying and Jian Shuo has the emperor summon He Jin (何进, Hà Tiến) so that the General-in-Chief can be killed and Liu Xie (刘协, Lưu Hiệp) made heir, Pan Yin stops He Jin at the palace gate: do not enter — Jian Shuo means to murder him. He Jin turns back to his residence and first proposes a general purge of eunuchs; Cao Cao (曹操, Tào Tháo) warns that the eunuch network is too old to cut at a stroke and is rebuked.
- Pan Yin (潘隐, Bàn Ẩn): Returns while He Jin still hesitates and reports that the emperor is already dead; Jian Shuo and the Ten Regular Attendants have concealed the death, forged a decree, and mean to lure He Jin in again, wipe out the He clan, and enthrone Liu Xie. This second leak ends the delay: Yuan Shao (袁绍, Viên Thiệu) enters the palace; Jian Shuo is killed under the garden flowers by Guo Sheng (郭胜, Quách Thắng); the Upper Army surrenders. Pan Yin is not brought back in Chapter 3, when He Jin’s unfinished purge produces He Jin’s own death and Dong Zhuo’s (董卓, Đổng Trác) march on Luoyang.
In History
Summary
- Pan Yin (潘隐, Bàn Ẩn) is a historical late-Han palace officer attached to Jian Shuo’s (蹇硕, Kiển Thạc) command. The Hou Hanshu biography of He Jin records that he and He Jin (何进, Hà Tiến) were old acquaintances and that he informed He Jin of Jian Shuo’s plan to kill him — the leak that lets He Jin survive, kill Jian Shuo, and take the Upper Army.
Year: 189 AD
- Emperor Ling dies. Jian Shuo, commanding the West Garden / Upper Army troops, plans to eliminate He Jin and install Liu Xie. Pan Yin reports the plot. He Jin acts; Jian Shuo is killed (in the novel by Guo Sheng; the histories also place his fall in this palace coup). The subsequent eunuch massacre and Dong Zhuo’s arrival are the wider crisis; Pan Yin has no further dated office in Chen Shou.
Historical Record
- Hou Hanshu 69 (窦何列传 — He Jin). The novel’s two gate speeches, the exact wording of the concealed-death report, and Pan Yin’s later escape beside Zhao Chun are literary or anecdotal expansions of that single leak. He is not given an independent Sanguozhi biography.

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