zau2 sou3走數走数
Jyutpingzau2 sou3
Yalejáu sou
Definition
To default on a debt or break a promise.
- to default on a debt; to avoid paying a bill
- to break a promise or renege on a commitment
colloquialmoneydaily actions
How it's used
Beyond financial contexts, this term is frequently used to describe someone failing to keep a promise or backing out of a social commitment. It carries a strong sense of moral failure or untrustworthiness, as it implies a deliberate act of evasion rather than an inability to pay. When used in a social setting, it is often said in a half-joking but firm tone to hold someone accountable for their word.
Examples
He borrowed money and didn't pay it back; he's clearly trying to welch on the debt.
You promised to treat me to a meal, don't back out on it.
Related words
Common phrases
to be stiffed by someone
to constantly break promises
Common mistake
Learners often mistake this for simply being poor or unable to pay, but it specifically implies an active choice to ignore an obligation or disappear to avoid payment.
Grammar color guide
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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.



