台Taivo A Taiwan Mandarin dictionary

聰明反被聰明誤

cōngmíngfǎnbèicōngmíngwù

ㄘㄨㄥㄇㄧㄥˊ ㄈㄢˇ ㄅㄟˋ ㄘㄨㄥㄇㄧㄥˊ ㄨˋ

Simplified 聪明反被聪明误

1(idiom) a clever person may become the victim of his own ingenuity; cleverness may overreach itself; too smart for one's own good

Keep 聰明反被聰明誤 and it comes back until you know it.