jan4 ming6 gwaan1 tin1人命關天人命关天

Jyutpingjan4 ming6 gwaan1 tin1
Yaleyàhn mihng gwāan tīn

Definition

Of paramount importance; a matter of life and death.

colloquialpeopleother

How it's used

Emphasizes the extreme gravity of a situation where someone's survival is at stake. It is often used to urge immediate action or to justify bypassing standard procedures in an emergency. While it sounds formal, it is frequently used in urgent, high-stakes spoken situations to demand attention.

Examples

This matter is a question of life and death, you absolutely cannot mess around.
Saving lives is urgent, it is a matter of life and death, drive faster!

Common phrases

absolutely a matter of life and death

Grammar color guide

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Adverb
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