Talking about geese

"Zheng Peng" who went with the wind and "Returning Wild Goose" who entered the lake field are also the portrayal of the poet's going to the frontier fortress. The poet compared himself to "Peng" and "Yan", saying that he came out like grass gone with the wind and entered the lake field like "Guiyan" flying north, which revealed the poet's inner feelings.

Thanks for adoption