mừng như mở cờ trong bụng
Proposed by a contributor, not yet supported by evidence.
Meaning · English
Secretly happy or pleased
Literally: Happy like unfolding a flag in the belly
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Examples
Anh ấy mừng như mở cờ trong bụng khi được thăng chức.He was secretly happy when he got promoted.
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 “mừng như mở cờ trong bụng” mean?
Secretly happy or pleased Literally: Happy like unfolding a flag in the belly
Is “mừng như mở cờ trong bụng” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.