hǎi​kū​shí​làn

forever

海枯石烂 海枯石爛 hǎi​kū​shí​làn
forever
(idiom) lit. until the seas dry up and the rocks rot; used in oaths of love or loyalty to mean forever, until the end of time, or that one's will will never change even through immense worldly shifts

Frequency

Movie subtitles
0.210 per million appears in 0% of films
Written text
0.908 per million

Sources