内部 nèibù HSK4 internal Origin Definitions Defs Strokes Stroke Words Sentences Sents 人民内部矛盾 rénmínnèibùmáodùn internal contradiction internal contradiction among the people (often used as a pretext for a political purge)内部事务 nèibùshìwù internal affairs 内部斗争 nèibùdòuzhēng infighting internal power struggle内部矛盾 nèibùmáodùn internal contradiction 内部网 nèibùwǎng intranet