Read Edit View history 心照不宣 xīnzhàobùxuān tacit understanding Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 心照不宣 · xīnzhàobùxuān · tacit understanding 2026/03/04 心照不宣 xīnzhàobùxuān tacit understanding to have a tacit understanding 对于这件事，大家心照不宣。 idiom created sense Mar 4, 2026, 02:25 AM