ㄍㄞˇgǎiㄊㄡˊtóuㄏㄨㄢˋhuànㄇㄧㄢˋmiàn

  1. 一代新人舊人面孔不斷變換全唐詩··寒山》:改頭換面不離舊時。」比喻表面上改變實質朱子語類··取士》:今人經義正是說話只是許多說話改頭換面不成文。」文明小史·》:八股成文法子改頭換面若干賣錢。」比喻澈底改變出獄決定改頭換面重新做人。」洗面革心洗心革面新瓶舊酒

to adjust one's head and turn one's face (idiom)​; cosmetic changes, Despite superficially new policies, the substance remains unchanged.