知书知礼 zhīshūzhīlǐ educated and polite Origin Definitions Defs Strokes Stroke Words Sentences Sents 知 zhī verb to know to know; to be aware of; to realize or sense书 書 shū noun book book; volumes or works of text or drawings bound together知礼 知禮 zhīlǐ well-mannered to understand etiquette; to know the rules of propriety; to have good manners