Jibin / 罽宾 (Western Han)

Overview

Jibin / 罽宾 is a distant Western Regions polity in Hanji 516 and Hanji 517. The episodes route it through the transcript forms 季宾 and 继宾 and use its conflict with Western Han envoys to show how nominal recognition and tribute ceremony can exceed enforceable diplomatic reach.

Current Profile

Hanji 516 presents Jibin as confident that distance protects it from Han military punishment. Its rulers repeatedly attack envoys despite Han intervention in a local succession and the granting of a royal seal to 阴末赴 / 殷墨傅. When the recognized ruler later attacks another mission, the court chooses rupture and exclusion of the apology envoy rather than a distant punitive expedition.

Hanji 517 adds the later recontact decision. 杜钦 argues that Jibin’s delegation is made up of merchants rather than royal kin or senior ministers, that Jibin cannot materially stabilize or threaten the wider Western Regions, and that a full escort would impose severe supply, robbery, terrain, and mortality risks. 汉成帝 adopts the compromise of escorting the mission only as far as 皮山国. The resulting profile is neither total engagement nor permanent isolation: Han accepts limited contact while refusing a commitment beyond its practical reach.

Key Characteristics

• Western Regions polity treated by the episode as too distant for reliable Han military enforcement.
• Diplomatic actor whose rulers repeatedly attack Han envoys.
• Site of a Han-backed local regime change carried out through an envoy and a subordinate prince.
• Example of recognition and investiture failing to create durable compliance.
• Tribute participant whose low-status envoys are interpreted as merchants seeking rewards and trade access.
• Counterpart for which Han adopts a geographically bounded escort rather than full protection.

Evidence

Distance and enforcement:

• Hanji 516 says Jibin relies on its remoteness and assumes Han forces cannot reach it.

Envoy violence:

• Hanji 516 says multiple Han envoys are attacked and that Zhao De’s deputy and more than seventy attendants are later killed.

Recognition without control:

• Hanji 516 says Wen Zhong helps Yinmofu replace a Jibin king and Han grants Yinmofu a seal, but the new arrangement does not secure later missions.

Limited value and merchant motive:

• Hanji 517 says Jibin’s alignment neither stabilizes nor seriously endangers the wider Western Regions and describes its delegation as merchants using tribute as a route to trade and rewards.

Bounded escort:

• Hanji 517 describes robbery, provisioning failure, illness, narrow mountain routes, and fatal falls, then says Chengdi accepts an escort only to Pishan.

Qualifications

The supplied sources are short podcast summaries, not a full reconstruction of Jibin’s geography, dynastic sequence, relations with neighboring polities, route conditions, or the original Hanshu text. Their transcripts use 季宾 and 继宾; the canonical page uses 罽宾 / Jibin to avoid treating likely transcription forms as separate polities. The exact identity of Rongqu, sequence of attacks, status of the later envoys, route names, risk frequency, and court treatment of the apology mission remain source-scoped.

What Changed

• Added Hanji 517’s limited re-engagement: merchant motive, low strategic value, high escort risk, and the Pishan boundary.
• Preserved Hanji 516’s recognition failure and envoy-violence foundation.

Relationships

• 阴末赴 / 殷墨傅 - locally based ruler whom a Han envoy helps place over Jibin.
• 汉成帝 - ruler indicated by the episode’s Heping 4 dating, although its later narration names Yuan.
• 能力约束下的边疆承诺 - Jibin shows how distant recognition can exceed enforceable capacity.
• 边疆册封信用权衡 - Han investiture does not by itself secure diplomatic compliance.
• 外交成本风险核算 - Hanji 517 weighs escort cost and danger against the small security effect of Jibin’s alignment.
• 朝贡体系经济激励 - Jibin’s later envoys are interpreted as merchants seeking profitable access.