ㄇㄠˋmàoㄏㄜˊㄒㄧㄣxīnㄌㄧˊ

  1. 表面看起來彼此關係密切實際上心不一樣·黃石公素書·》:貌合心離。」貌合情離」、貌合神離」。

the appearance of unity, but divided at heart (idiom)​; seeming harmony belies underlying disagreement