Đố ai biết lúa mấy cây, biết sông mấy khúc, biết mây mấy từng?
Proposed by a contributor, not yet supported by evidence.
Nobody can fully understand or know everything about someone or something.
Examples
AI-drafted example auto-approved by rule (illustrative, not a corpus attestation)
Sources & notes
Headword listed in the vdict.com proverb dictionary index (discovery source; headword only — no source content copied). Entered as candidate 2026-08-05; definition pending editorial review. Definition drafted by AI (@cf/meta/llama-3.3-70b-instruct-fp8-fast) and auto-approved by rule on 2026-08-09; pending editor spot-check.
Common questions
What does “Đố ai biết lúa mấy cây, biết sông mấy khúc, biết mây mấy từng?” mean?
Nobody can fully understand or know everything about someone or something. Literally: Who knows how many trees of rice, how many bends of river, how many layers of cloud?
Is “Đố ai biết lúa mấy cây, biết sông mấy khúc, biết mây mấy từng?” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.