Daily Chinese Idiom Wordle Game
不得而知 (bù dé ér zhī)
Cannot find out; unable to learn the truth about something.
Literal: not obtain and know
The details of the negotiation remain unknown to the public; we simply cannot obtain and know them.
This idiom expresses the feeling of being unable to discover something despite wanting to.
The second character means 'obtain' and suggests the idea of not being able to get information.