醉人醉事醉曾经
[zuì rén zuì shì zuì céng jīng]
Drunken people, drunken matters, and intoxicating things happened before. In general it speaks of reminiscing about the past experiences while they might evoke all types of complex, bittersweet or even regrettable feelings, like they have a kind of 'drunkenness', making you lose yourself to the memory of them.