순망치한이 · 순망치한을
interdependence; when one falls, the other suffers
Example
두 나라는 순망치한의 관계라서 서로 도와야 합니다.
The two countries depend on each other, so they must help each other.
Word parts
순 lips+망 perish+치 teeth+한 cold
Literally 'without lips, the teeth get cold'.
Good to know
Often used for neighboring countries or partner businesses: 순망치한의 관계.
Related words