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concept Updated 2026-08-23 Tags: Strategy, Diplomacy, Balance-of-Power, Chu-Han, Statecraft

Tripartite Balance Strategy / 三分天下式制衡

Tripartite balance strategy / 三分天下式制衡 is the self-preservation argument 武涉 offers 韩信 in Hanji 165-1. After 龙且 dies and 齐国 falls to Han Xin, Wu She argues that Han Xin is no longer just a Han general. He is the pivot who can decide whether 刘邦 or 项羽 wins.

The proposal’s core logic is balance, not loyalty. If Han Xin leans west, Liu Bang wins; if he leans east, Xiang Yu survives or wins; if he holds Qi separately, the world can become Chu, Han, and Qi. Wu She frames that third option as Han Xin’s safest route because Xiang Yu’s survival keeps Liu Bang from immediately turning on Han Xin.

Hanji 165-2 gives 蒯彻 / 蒯通’s fuller version of the same strategic possibility. Kuai Che argues that Han Xin can hold Qi, make Zhao and Yan follow him, move west on behalf of the exhausted people, and keep Chu and Han alive as counterweights. The concept therefore now covers both Wu She’s Chu-side warning and Kuai Che’s more developed self-preservation design.

Hanji 166 closes this proposed path without realizing it. Han Xin refuses to break with Liu Bang, and Kuai Che withdraws after the timing warning fails. Once the third pole is not taken, the episode moves toward Honggou and Liu Bang’s pursuit of Xiang Yu rather than a sustained Chu-Han-Qi balance.

The episode does not endorse Wu She’s argument as neutral truth. It records the argument as a Chu-side persuasion attempt and then shows Han Xin rejecting it through gratitude toward Liu Bang. The concept therefore captures a political possibility that Han Xin declines, not an outcome that actually materializes in the source.

Key Claims

  • Hanji 166 adds the non-outcome: the strategy remains plausible persuasion, but Han Xin’s refusal leaves the war to continue as a Liu Bang versus Xiang Yu endpoint.
  • A newly powerful subordinate can become a balance-of-power pivot once territorial control and military credibility exceed ordinary delegation.
  • Third-pole strategy protects the pivot by preventing either larger contender from achieving uncontested victory.
  • The pitch depends on making the patron’s future success look more dangerous than the current enemy’s survival.
  • Gratitude, reputation, and remembered recognition can block even a plausible self-preservation argument.
  • Kuai Che’s version adds a timing claim: once a subordinate becomes the outcome-deciding force, failure to seize the moment can convert opportunity into later disaster.

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