hei2

Jyutpinghei2
Yalehéi
副詞Uncommon

Definition

How; what; used in rhetorical questions to mean "how can it be that".

writtencommunication

How it's used

This word is primarily used in formal or literary contexts to form rhetorical questions, often carrying a tone of indignation or disbelief. While it functions similarly to 點 or 邊 in spoken Cantonese, it is rarely used in casual daily speech and sounds quite bookish or dramatic. It is most commonly encountered in written text, news editorials, or when someone is deliberately using a more elevated or sarcastic tone.

Examples

How can you treat people like that?
How could this matter be so simple?

Related words

Common phrases

outrageous; preposterous
is it not; would it not be

Common mistake

Learners often mistakenly use it as a direct replacement for 點 in everyday conversation, which can make the speaker sound overly formal or like they are reciting a script. It is not a standard colloquial particle and should be avoided in casual settings.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector