goi2 wun6改換改换
Jyutpinggoi2 wun6
Yalegói wuhn
Definition
To replace; to discard the old and change to something else.
colloquialdaily actions
How it's used
Focuses on the act of swapping out an existing item for a new one, often implying a deliberate upgrade or functional change. While interchangeable with 換 in many contexts, it carries a slightly more formal or technical nuance, suggesting a process of modification rather than just a simple exchange.
Examples
All the old appliances here need to be replaced.
How do you plan to replace this old door lock?
Related words
Common phrases
to change one's allegiance or affiliation
to replace equipment
Common mistake
Avoid using this for simple trades or swapping seats, where 換 or 換位 is much more natural. It is best reserved for replacing components, equipment, or structural elements.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- TonesCantonese has six tones, and the tones can change in certain grammatical contexts. Learn the six tones and the rules for tone change.
- Time and datesClock time, days of the week, months, and years. The patterns you need to make plans and talk about when things happen.
- Modal verbsHow to say can, will, may, should, must, and want. The core modal verbs of Cantonese and the differences that trip up beginners.



