gaau2 bin1 fo1搞邊科搞边科
Jyutpinggaau2 bin1 fo1
Yalegáau bīn fō
Definition
An emphatic question asking "what are you doing?" or "what on earth are you up to?"
colloquialcommunicationdaily actions
How it's used
This expression is highly informal and carries a strong sense of frustration or confusion regarding someone else's behavior. It is often used when the speaker finds the other person's actions illogical, inexplicable, or annoying. The term implies that the person being addressed is acting in a way that deviates from normal expectations.
Examples
You're losing your temper for no reason, what on earth are you doing?
Related words
Common phrases
have no idea what someone is up to
Common mistake
Avoid using this in formal settings or with people you do not know well, as it can sound confrontational or aggressive. It is strictly for casual interactions with friends or peers.
Grammar color guide
Noun
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Grammar guides
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.
- In 30 secondsThe whole language at a glance. No tenses, no plurals, six tones, sentence particles. Read this before you dive into any specific topic.
- ParticlesSentence particles add tone, emotion, and nuance. Learn the most common particles in Cantonese and how to use them.



