班勇 / Ban Yong (late Han)

Overview

班勇 / Ban Yong appears in this wiki as the Eastern Han Western Regions commander whose successful frontier reconstruction is followed by a damaging court-information failure. Hanji 807 presents him as Ban Chao’s son and as the main operator behind renewed Han alignment in Cheshi and the wider Western Regions.

Current Profile

In Hanji 807, Ban Yong first rebuilds Han leverage through local kingship decisions. He installs Jiatenu as king of 车师后王国, replaces another local ruler with a same-clan alternative, and helps bring Cheshi and five other Western Regions polities back under Han alignment.

His anti-Northern Xiongnu operation is both military and political. Ban Yong organizes Western Regions troops, receives a large surrender after the Huyan king flees, captures a Xiongnu royal kinsman, and has Jiatenu execute him personally. The source reads that move as a way to make Cheshi’s reconciliation with Northern Xiongnu harder and therefore bind the dependent kingdom more tightly to Han.

The title case turns that competence into vulnerability. Ban Yong asks to attack Yanqi, coordinates with Zhang Lang for a two-route meeting date, and mobilizes more than 40,000 Western Regions troops. Zhang Lang, trying to offset his own prior offense, advances early, attacks first, accepts Yanqi’s surrender, and returns. The court then receives Ban Yong’s non-arrival as lateness, recalls him to Luoyang, imprisons him, and removes him from office.

Key Characteristics

• Western Regions operator whose authority works through both Han command and local royal appointment.
• Uses dependent-polity commitment as strategy, especially by making Cheshi materially participate against Northern Xiongnu.
• Coordinates larger multi-force plans rather than only single-column attack.
• Vulnerable to credit and blame distortion when a cooperating commander changes timing.
• Presented by the source as wronged because the reported failure hides Zhang Lang’s premature action.

Evidence

• Western Regions restoration: Hanji 807 says Ban Yong installs Jiatenu, replaces another local ruler, and causes Cheshi and five other Western Regions polities to return to Han alignment.
• Commitment binding: Hanji 807 says Ban Yong has Jiatenu personally execute a captured Northern Xiongnu royal kinsman after the Western Regions coalition campaign.
• Coordinated campaign plan: Hanji 807 says Ban Yong plans to meet Zhang Lang at Yanqi by agreed timing, with Han and Western Regions forces moving from different directions.
• Punished through distorted timing: Hanji 807 says Zhang Lang attacks early and accepts surrender, after which Ban Yong is recalled, jailed, and removed for supposed lateness.

Qualifications

This page is bounded to Hanji 807. It does not attempt a full Ban-family biography or a full reconstruction of Eastern Han Western Regions administration. The source’s Jiatenu, Huyan king, Gudu Hou, Cao Jun, Yanqi king-name form, troop numbers, and exact court reporting path remain source-scoped until additional notes require firmer canonical modeling.

What Changed

• Created a focused Ban Yong page from Hanji 807’s Western Regions restoration and wrongful-imprisonment case.
• Distinguished Ban Yong’s frontier competence from the later court misreporting that removes him from office.

Relationships

• 汉顺帝 - ruler whose court benefits from Ban Yong’s Western Regions restoration but later recalls and punishes him.
• 车师后王国 - dependent polity whose kingship and anti-Xiongnu commitment Ban Yong reshapes.
• 北匈奴 - frontier opponent Ban Yong attacks through Western Regions coalition forces.
• 张郎 - cooperating commander whose early attack makes Ban Yong appear late.
• 焉耆国 - target polity in the campaign whose surrender precedes Ban Yong’s punishment.
• 边疆代理承诺绑定 - concept modeled by Ban Yong’s Cheshi strategy.
• 军功归属错置 - concept modeled by Ban Yong’s wrongful blame after Zhang Lang’s early action.