I want some questions and answers about three poems by Du Fu (the more the better).

Looking for flowers by the river alone

Four yellow maiden flowers thrive on the road covered, and thousands of flowers bow and the branches are low.

The butterflies in the flowers are dancing, and the soft yinger in freedom is just singing happily.

Q: What exactly does it mean? A: That's what the spoken language of the people in the Tang Dynasty meant.

Quatrain

"Two orioles sing green willows, and egrets cover the sky."

My window framed the snow-covered western hills. My door often says "goodbye" to ships sailing eastward.

Question: What is Qianqiu Snow? Answer: The snow and ice in Xiling Snow Mountain in Sichuan have remained unchanged for thousands of years.

Quatrain

The water waves in the river, the white feathers of waterfowl, the green and red flowers on the mountain are in contrast, and you want to burn.

This spring is coming to an end. When will I go home?

Q: How does this poem express the poet's feelings? A: With its bright colors and fresh and pleasant scenery, this poem sets off the poet's strong desire to return home and expresses the author's feelings of staying in a foreign country for a long time.