Related words
出尔反尔chū ěr fǎn ěrold: to reap the consequences of one's words (idiom, from Mencius); modern: to go back on one's word反悔fǎn huǐto renege变卦biàn guàto change one's mind失信shī xìnto break a promise失约shī yuēto miss an appointment爽约shuǎng yuēto miss an appointment; to break an appointment赖账lài zhàngto renege on a debt违约wéi yuēto break a promise