烟花易冷泪水易碎
[yān huā yì lĕng lèi shuĭ yì suì]
The title translates to 'Fireworks Easily Turn Cold, Tears Easily Break', conveying the fleeting nature of beautiful moments and how quickly joy can turn into sadness, akin to the ephemeral spectacle of fireworks that disappear in an instant, and tears as fragile as broken glass.