兄弟阋墙

Traditional (Taiwan): 兄弟鬩牆

xiōngdìxìqiáng ㄒㄩㄥ ㄉㄧˋ ㄒㄧˋ ㄑㄧㄤˊ

    • internecine strife (idiom) fighting among oneself

Character by character

Sources