ㄗㄨㄟˋㄨㄥˋzuìwēngzhīyìㄅㄨˊㄗㄞˋㄐㄧㄡˇzàijiǔ

zuìwēngzhīyì bù zàijiǔㄗㄨㄟˋ ㄨㄥ ㄓ ㄧˋ ㄅㄨˋ ㄗㄞˋ ㄐㄧㄡˇ
  1. 歐陽記載不在寄情山水用以比喻別有用心用意 參加喜宴尋找交往對象真是醉翁之意不在酒!」。

wine-lover's heart is not in the cup (idiom)​; a drinker not really interested in alcohol, having an ulterior motive, to have other things in mind, with an ax to grind, accomplishing something besides what one set out to do