裏り面めん工こう作さくりめんこうさくMeanings1nounbehind-the-scenes maneuvering; backstage string-pullingyojijukugo (four-character idiom)›Refers to covert political or organizational maneuvering, often with a negative connotation of underhanded tactics.彼かれの昇しょう進しんは裏り面めん工