What kind of feelings did the poet show in Nostalgia in Spring? How do you think this poem deals with situational relations in writing?

In spring, Qin is nostalgic.

I hope to disappear in the wilderness, and the river lingers in distant villages.

Cattle and horses put more spring grass, and Harada plowed ancient monuments.

It's late in the snowy mountains, smoke from cooking stoves is accompanied by sunset, and the shadows of trees are faint.

Wan Li Huangsha, it's hard to look back at Qinyuan.

This is a nostalgic poem. The first six sentences of this poem describe the present situation, and the last two sentences express the feeling of nostalgia hurting the present, which is the main theme of the whole poem. Spring has come, bathed in soft sunshine. The poet looks at the waterfront of the water mirror, but he can't see spring grass. There are only ancient monuments, and the road for travelers is full of yellow sand. I thought about how strong Qin was in those days, and finally I died in tears. Look at today, the national situation of the Tang Dynasty is also declining, and the scene is bleak, so the feeling of "unbearable looking back" arises spontaneously.

This poem uses standard rhyme and neat antithesis, and uses the methods of touching the scene, blending the scenes and writing sad scenes to express feelings, which contains a deep and lonely thought and emotion.