Read Edit View history 精益求精 jīngyìqiújīng HSK7 strive for perfection Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 精益求精 · jīngyìqiújīng · strive for perfection 2026/03/04 精益求精 jīngyìqiújīng strive for perfection to constantly seek to improve; to keep perfecting 他在学术研究上向来精益求精。 idiom created sense Mar 4, 2026, 02:25 AM