弄假成真
nòng jiǎ chéng zhēn
In real, traceable use. Part of the curated seed collection; community review is coming.
Something that began as a pretence, a joke or an act ends up becoming real, usually without anyone intending it. Often said of pretend couples who actually fall in love.
Việc vốn chỉ là giả vờ, đùa cợt hay đóng kịch rốt cuộc lại thành thật, thường là ngoài ý muốn. Hay dùng cho những cặp giả làm người yêu rồi yêu nhau thật.
Register: neutral
Examples
Editorial example (illustrative, not a corpus attestation) — awaiting a native-speaker check
Sources & notes
Hán-Việt bridge batch 062 (2026-11-13). Headword, Traditional form and pinyin checked against CC-CEDICT (CC BY-SA 4.0) source ↗ · Hán-Việt reading: Unihan kVietnamese source ↗ ; en.wiktionary Vietnamese entries via kaikki.org extract, snapshot 2026-07-31 (CC BY-SA 4.0): Hán-Việt reading 假 = giả; etymology of “lộng giả thành chân” = 弄假成真 · Vietnamese cognate: Idiomer entry “lộng giả thành chân” (long-gia-thanh-chan). Definition, literal gloss and example sentence are original; the example has not had a native-speaker check yet.
Equivalents & related
Common questions
What does “弄假成真” mean?
Something that began as a pretence, a joke or an act ends up becoming real, usually without anyone intending it. Often said of pretend couples who actually fall in love. Literally: play at the false until it becomes real
Is “弄假成真” formal or informal?
弄假成真 is generally neutral.