잘 아시죠

you know well, right?

→ 잘
phrase Rare #28,449
you know well, right? A polite, honorific way to check that someone is familiar with something.
KO: 이 노래 잘 아시죠?
EN: You know this song well, right?

일본에 용진리교 라고 잘 아시죠?

You're familiar with Yongjinri-gyo in Japan, right?

— Svaha: The Sixth Finger (2019)

박태주 씨에 대해 잘 아시죠?

You know Mr. Park Tae-joo well, don't you?

— Wonderland (2024)