心中 xīnzhōng HSK2 heart Origin Definitions Defs Strokes Stroke Words Sentences Sents 心中有数 xīnzhōngyǒushù informed to know how things stand; to have a clear idea of the situation心中有鬼 xīnzhōngyǒuguǐ ulterior motives to harbor ulterior motives心中无数 xīnzhōngwúshù uninformed to have no clear understanding, plan, or grasp of the relevant facts