睜一眼閉一眼

Simplified: 睁一眼闭一眼

zhēngyīyǎnbìyīyǎn ㄓㄥ ㄧ ㄧㄢˇ ㄅㄧˋ ㄧ ㄧㄢˇ

    • to turn a blind eye

Character by character

Sources