车师后王国 / Later Cheshi Kingdom (Xin)

Overview

车师后王国 / Later Cheshi Kingdom (Xin) enters the wiki as a Western Regions polity repeatedly destabilized by Wang Mang-era frontier pressure. Hanji 613 adds the 2 CE 沽沟 layer, where a road project and detention push the king toward 匈奴 refuge before public execution. Hanji 640 adds the later 10 CE 新朝 rupture, where anti-Xiongnu mobilization and burden fear produce another Cheshi flight branch. This page is disambiguated from 车师后王国 / Later Cheshi Kingdom (late Han), which covers later Eastern Han layers.

Current Profile

Hanji 613 gives the earlier Western Han regency-era version. Xu Pu’s proposed shorter route to Yumen Pass would pass through Later Cheshi, and Gougou fears that Han envoys and officials will make his polity bear reception and supply costs. His refusal to cooperate leads to detention, his wife Gu Zizhou reads detention as lethal danger, and Gougou flees to Xiongnu before being extradited and publicly executed.

Hanji 640 presents the later Xin-era version as a dependent Western Regions polity caught between Xin military demands and Xiongnu attraction. King Xuzhili fears that once Xin forces move west, his kingdom will be required to provide grain, money, troops, and costly reception. The burden expectation makes flight to Xiongnu look preferable.

The result is a local succession and allegiance rupture. Xuzhili’s plan leaks and he dies under Western Regions Protector Dan Qin. His brother Hulan Zhi then leads more than two thousand people to Xiongnu. The chanyu welcomes them and uses them with Xiongnu forces to attack Cheshi and the Western Regions Protectorate’s military staff.

Key Characteristics

• Western Regions polity whose Wang Mang-era profile now has a 2 CE road-pressure case and a later 10 CE Xin rupture case.
• Illustrates how road construction and envoy traffic can look like new burdens to dependent frontier states.
• Illustrates how central mobilization can look like extraction to dependent frontier states.
• Its 2 CE king Gougou flees after detention, while its later king Xuzhili fears war-support costs more than he trusts Xin protection.
• Its elite split produces flight to Xiongnu after Xuzhili’s death.
• Becomes a battlefield where Xiongnu support and local defection combine against Xin-linked authority.

Evidence

• Road-burden fear: Hanji 613 says Xu Pu’s route to Yumen Pass would pass through Later Cheshi and make Gougou fear reception and supply burdens.
• Detention and flight: Hanji 613 says Gougou is detained after noncooperation, escapes to Xiongnu, and is later handed back for public execution.
• Burden fear: Hanji 640 says Xuzhili worries that Xin war will demand unlimited money, grain, troops, and reception costs.
• Failed flight: Hanji 640 says Xuzhili plans to flee to Xiongnu but the plan leaks and he dies under Dan Qin.
• Hulan Zhi’s move: Hanji 640 says Xuzhili’s brother Hulan Zhi leads more than two thousand people to Xiongnu.
• Xiongnu-backed attack: Hanji 640 says the chanyu sends troops with Hulan Zhi to attack Cheshi and the Western Regions Protectorate’s military officers.

Qualifications

The sources do not provide a full Cheshi political history or reconcile these Wang Mang-era branches with later Eastern Han Cheshi episodes. Hanji 613 supports Gougou’s detention, flight, extradition, and execution but keeps Gu Zizhou, Xu Pu, the prior Cheshi killing, and road geography source-scoped. Hanji 640 supports the Xuzhili and Hulan Zhi rupture but keeps Xuzhili, Hulan Zhi, Dan Qin, exact locations, and local motives source-scoped until more source notes support expansion.

What Changed

• Added Hanji 613’s earlier 2 CE Gougou road-pressure and public-execution layer.
• Preserved Hanji 640 as the later 10 CE Xuzhili/Hulan Zhi Xiongnu rupture layer.

Relationships

• 王莽 - regency and Xin-era power center behind the source cluster.
• 新朝 - central regime whose war mobilization frightens later Cheshi actors.
• 匈奴 - receiving and supporting power for Hulan Zhi’s group.
• 车师后王沽沟 - 2 CE Cheshi ruler whose detention and flight ground the earlier layer.
• 西域都护府 - frontier institution attacked after the defection.
• 车师后王国 / Later Cheshi Kingdom (late Han) - later-period page for the same named polity in Eastern Han contexts.
• 强制边疆震慑 - earlier pattern where Gougou’s execution is staged before Western Regions rulers.
• 象征性名分降格反噬 - upstream Xiongnu rupture that makes Cheshi’s position more dangerous.