sang1 sei2 cyun4 mong4生死存亡

Jyutpingsang1 sei2 cyun4 mong4
Yalesāng séi chyùhn mòhng

Definition

A matter of life and death; a critical moment of survival or destruction.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector