ㄒㄧㄣㄎㄡˇㄖㄨˊxīnkǒu‑rúyī

  1. 心裡一致形容個性直爽厚實 個性直爽心口如一」、為人厚實心口如一」。

lit. heart and mouth as one (idiom)​; to say what you think, honest and straightforward