The Book of Songs is selected from the earliest collection of poems in China, and it has been _ _ _ _ _ years since now. This poem was written by a _ _ _ _ _, who was on his way home.

The Book of Songs is selected from the earliest collection of poems in China, and it has been more than 2, years since now. This poem is about a garrison soldier. On his way back to his hometown, he sadly recalled his scene and situation in the army. It reflects the situation of describing the scenery and feelings at two specific moments, that is, the expedition that year and the survival of this day.

-------------I hope to help you and be adopted.