陈规旧习 chénguījiùxí old rules and customs Origin Definitions Defs Strokes Stroke Words Sentences Sents 陈规 陳規 chénguī outmoded conventions Old-fashioned ways; outmoded rules or conventions that are no longer useful旧习 舊習 jiùxí old habit old habit or former custom, often used in a negative context to refer to bad habits or outdated traditions