你五毛我五毛咱俩就一块了
[nĭ wŭ máo wŏ wŭ máo zán liăng jiù yī kuài le]
Literally means, 'You're fifty cents, I'm fifty cents, together we make one yuan,' symbolically expressing a desire for a harmonious partnership where two individuals complement each other perfectly, often used humorously to describe finding a perfect match or soulmate.