ㄏㄨㄤˊㄆㄠˊㄐㄧㄚㄕㄣhuángpáo‑jiāshēn

黄袍加身
  1. 五代發動兵變部將黃袍皇帝太祖比喻發動政變取得政權

lit. to take the yellow gown (idiom)​, fig. to be made emperor, to take the crown