entity Updated 2026-08-20 Tags: Person, Adviser, Yan-State, Zhao-State, Pre-Qin, Warring-States

剧辛 / Ju Xin

剧辛 / Ju Xin enters the wiki through 《资治通鉴·周纪》52丨 陈庄叛秦 端起碗吃饭放下碗骂娘 as another capable person who comes from 赵国 to 燕国 after 燕昭王 publicly honors 郭隗.

The source does not develop Ju Xin’s individual biography. His function is comparative and structural: together with 乐毅, he shows that Yan Zhaowang’s recruitment signal changes the state’s talent ecology after military disaster.

《资治通鉴·周纪》70丨喜欢花样作死的齐国君主 gives Ju Xin a strategic voice after the first coalition victory over 齐国. He argues that 燕国 is small and Qi is large, so Yan should use allied help to seize border cities and strengthen itself rather than pursue deep into Qi and create a lasting hatred. 乐毅 rejects the advice, betting instead on 齐湣王’s internal unpopularity and the chance for rapid collapse.

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