zyu2 jan1主因
Jyutpingzyu2 jan1
Yalejyú yān
Definition
The main cause or principal factor.
neutralother
How it's used
Focuses on identifying the single most significant factor behind an event or situation. It is more formal than simply saying 原因, making it common in news reports, academic discussions, or professional analysis. Use it when you want to sound precise and analytical rather than casual.
Measure word
go3個goExamples
What do you think is the main cause of this happening?
Related words
Common mistake
Avoid using this in overly casual conversation where a simple 原因 or 理由 would sound more natural. It is a noun that functions as a subject or object, so do not try to use it as a verb to mean 'to cause'.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.
- In 30 secondsThe whole language at a glance. No tenses, no plurals, six tones, sentence particles. Read this before you dive into any specific topic.
- ParticlesSentence particles add tone, emotion, and nuance. Learn the most common particles in Cantonese and how to use them.



