此情可待到天荒地老此情可待到海枯石烂
[cĭ qíng kĕ dài dào tiān huāng dì lăo cĭ qíng kĕ dài dào hăi kū shí làn]
'此情可待到天荒地老此情可待到海枯石烂' means 'This love will last until the end of time, until the sea dries up and the stones decay.' It symbolizes an enduring and everlasting love that lasts eternally.