拡大均衡 （カクダイキンコウ） an expanded or expanding equilibrium
合従連衡 （ガッショウレンコウ） alliance (of the Six Kingdoms against the Qin dynasty, and of individual Kingdoms with the Qin dynasty), (tactic of) making and breaking alliances (to benefit oneself as the occasion demands), resorting to alliances as a diplomatic expedient
Kanji
Jōyō kanji, Taught in junior high
JLPT level: N1
1847 of 2500 most used kanji in newspapers
Stroke count: 16
Meaning: equilibrium, measuring rod, scale
Kunyomi:
Onyomi: コウ
Composition: 行 魚
衡
Radical
Radical: 行
Meaning: go, do
行
Examples
Onyomi Examples
衡器 （コウキ） scale, balance, weighing machine
衡平 （コウヘイ） balance, equity
拡大均衡 （カクダイキンコウ） an expanded or expanding equilibrium
合従連衡 （ガッショウレンコウ） alliance (of the Six Kingdoms against the Qin dynasty, and of individual Kingdoms with the Qin dynasty), (tactic of) making and breaking alliances (to benefit oneself as the occasion demands), resorting to alliances as a diplomatic expedient