ㄔㄨˊchúˋèˋㄐㄧㄣˋjìn

  1. 消滅務求澈底野叟曝言·一回》:藩鎮蔓草除惡務盡?」放虎歸山養虎遺患

to eradicate evil completely (idiom)​; thorough in rooting out wickedness