ˋèrㄐㄧㄣˋjìnㄍㄨㄥgōng

  1. 戲曲劇目故事敘明太子年幼垂簾聽政良謀帝位封鎖昭陽獨居二進宮進諫國事領兵

name of a famous opera, (slang)​ to go to jail for a second offense