睜一隻眼閉一隻眼

Simplified: 睁一只眼闭一只眼

zhēngzhīyǎnzhīyǎn ㄓㄥ ㄧ ㄓ ㄧㄢˇ ㄅㄧˋ ㄧ ㄓ ㄧㄢˇ

    • to turn a blind eye

Character by character

Sources