1. We said goodbye sadly, and our two officials went in opposite directions.
After all, the world is just a small place. (Wang Bo's "Farewell to Shu Guan")
Oh, my friend's prince, you left again, and I heard them sigh behind you. (Li Bai's "Seeing Friends Off")
The grass turns green again in spring, but what about you, my friend Prince? ? (Bai Juyi's Farewell to Ancient Grass)