[成语 / 成語, chéng yǔ, ㄔㄥˊ ㄩˇ]saw: set expression of written Chinese, invariably made up of 4 characters (or two couplets of 4 characters), often alluding to a story or historical quotation, sometimes cliched, trite or old-fashioned (specialized Chinese saw dictionaries 成語辭典|成语辞典 list#18036[Add to Longdo]