loi4 haam4來函来函
Jyutpingloi4 haam4
Yalelòih hàahm
Definition
An incoming letter; a letter received.
writtencommunication
How it's used
This term is strictly formal and typically reserved for written business or official correspondence. Using it in casual conversation or casual emails sounds overly stiff and pretentious. It is most commonly found in set phrases like 來函敬悉 to acknowledge receipt of a formal inquiry.
Measure word
fung1封fūngExamples
Related words
Common phrases
acknowledge receipt of your letter
have received your letter
Common mistake
Learners often mistakenly use this in casual settings where 信 or 信件 would be far more natural. It is a noun for the letter itself, not a verb for the act of sending or receiving.
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.



