Ở đâu biết đấy
Proposed by a contributor, not yet supported by evidence.
Meaning · English
To know or understand something only when it happens
Literally: at where know that
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Examples
Tôi không tưởng tượng được, nhưng ở đâu biết đấy.I couldn't imagine, but we'll see what happens when the time comes.
AI-drafted example auto-approved by rule (illustrative, not a corpus attestation)
Sources & notes
Listed on Vietnamese Wikiquote “Thành ngữ Việt Nam” (CC BY-SA 4.0, retrieved 2026-07-31); definition pending editorial review. Definition drafted by AI (@cf/meta/llama-3.3-70b-instruct-fp8-fast) and auto-approved by rule on 2026-07-30; pending editor spot-check.
Common questions
What does “Ở đâu biết đấy” mean?
To know or understand something only when it happens Literally: at where know that
Is “Ở đâu biết đấy” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.