At the beginning of the poem, there are two descriptions in real life: the northwest of the Great Wall, the ice and snow melt, it's time to release your horse. At night, the soldiers rode back, and the sky was full of bright moons? At the beginning, it creates a rare peaceful and quiet atmosphere in frontier fortress poems, which has a lot to do with words such as "snow net" and "herding horses". The information that the earth thaws in spring and the scene of herding horses returning late are still interesting. This is the return of Huma to the north, and the border war has subsided, so the "snow net" is somewhat symbolic of the disappearance of the danger of war. This beginning sets a cheerful and magnificent tone for the whole poem.
The wind blows all over Tianshan Mountain all night, which is the song (music) of Plum Blossom Fall. When the plum blossom falls apart, it constitutes a virtual scene. It seems that the wind is not blowing the flute, but the petals of fallen plums, which are scattered all over the floor and spread all over the mountain overnight. This virtual scene and the real scene of a clear snow and bright moon are just right, and the reality and reality are intertwined, forming a wonderful and far-reaching artistic conception, which is difficult for any clever painter to draw.
When soldiers listen to music, they think of plum blossoms in their hometown and the autumn of plum blossoms, which means homesickness in the sentence.