Daily Chinese Idiom Wordle Game
不以为然 (bù yǐ wéi rán)
To not think it is so; to disagree with or not approve of something.
Literal: not take as correct
When she suggested changing the plan, he shook his head, implying that he thought otherwise.
This idiom describes a feeling of disagreement or disapproval.
The second character means 'by' or 'according to', and the whole phrase negates an opinion.