半城柳絮半城憂傷半夏烟花半夏微凉
[bàn chéng liŭ xù bàn chéng yōu shāng bàn xià yān huā bàn xià wēi liáng]
This translates into something like 'Half-city fluffiness; half-city sadness, half of summer fireworks and half summer cool breeze', symbolizing bittersweet moments or contrasting aspects between fleeting beauty and lasting melancholy over a period of time.