ㄑㄧㄢqiānㄐㄧㄣjīnㄋㄨㄛˋnuò

  1. 形容重視信守諾言參見一諾千金兒女英雄傳·二四》:假使不依性兒不肯干休何以孺慕孝心千金一諾。」

a promise worth one thousand in gold (idiom)​; a promise that must be kept