Bai Juyi
Rain and dew long fiber grass, mountain seedlings high into the clouds.
The snow breaks the wood, and the pine destroys it.
What does wind damage mean? Why does rain grow?
A hundred feet died at the bottom of the valley, and an inch of stem springs on the mountain.
Poor bitter man, I feel this tearful towel.
The whole poem mainly uses the artistic techniques of metaphor and contrast. Use "spring grass on the mountain" as a metaphor for the children of rich families, and "Song Qing at the bottom of the river" as a metaphor for the children of poor families; This paper compares two completely different experiences and fates, that is, the pine tree at the bottom of the ravine is strong and full of vitality, and the grass on the mountain is as long as an inch of stem but enjoys the rain and dew, thus vividly expressing the author's thoughts and feelings.
The beginning of this poem is mostly a straightforward narrative, and there is nothing surprising, but the end is ups and downs, which makes people feel deep sympathy for the poor farmers who make a living by collecting rehmannia, and at the same time arouses the hatred of the rich and powerful nobles, and also expresses the poet's hatred of the inequality between the rich and the poor in feudal society.