将 ㄐㄧㄤ jiāng 勤 ㄑㄧㄣ ˊ qín 补 ㄅㄨ ˇ bǔ 绌 ㄔㄨ ˋ chù 將 ㄐㄧㄤ jiāng 勤 ㄑㄧㄣ ˊ qín 補 ㄅㄨ ˇ bǔ 絀 ㄔㄨ ˋ chù to compensate for lack of ability through hard work (idiom)