Hay chữ như trấu trát
Proposed by a contributor, not yet supported by evidence.
Meaning · English
Knowledge is useless without application
Literally: good words like husk plaster
Examples
Anh ấy hay chữ như trấu trát, không đem lại lợi ích gìHe has knowledge, but it's useless, like husk plaster, bringing no benefit
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 2026-08-06; pending editor spot-check.
Advertisement
Ad space — ads help keep Idiomer free. Premium will remove them.
Common questions
What does “Hay chữ như trấu trát” mean?
Knowledge is useless without application Literally: good words like husk plaster
Is “Hay chữ như trấu trát” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.
Advertisement
Ad space — ads help keep Idiomer free. Premium will remove them.