이현령비현령in English:a saying that means to ignore or dismiss something

Examples
with 이현령비현령.

• 그는 이현령비현령처럼 내 말을 듣지 않았다.geuneun ihyeollyeong bihyeollyeongcheoreom nae mal-eul deudji anhaetda.He ignored my words like it was nothing.