前后矛盾 qiánhòumáodùn self-contradictory Origin Definitions Defs Strokes Stroke Words Sentences Sents 前后 前後 qiánhòu adverbnoun from beginning to end the entire duration of an event; altogether; in total矛盾 máodùn adjectivenoun contradictory contradictory; inconsistent; contradiction; to contradict