sai3 gaau1世交
Jyutpingsai3 gaau1
Yalesai gāau
Definition
A long-standing friendship between families spanning two or more generations.
neutralpeoplefamily
How it's used
This term implies a deep, historical bond that transcends simple friendship between individuals. It carries a sense of social obligation and long-term loyalty that is often tied to family reputation or shared business history. It is rarely used for casual acquaintances, even if those people have known each other for a long time.
Examples
Their families have been close for generations, they played together all the time since they were small.
Your family and theirs have been friends for generations, how come you don't know them?
Related words
Common phrases
two families with a multi-generational friendship
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.



