1, white dew is frost. This is the beginning of the first chapter, which directly describes the reeds and autumn scenery by the river with the method of Fu, paving the way for the Iraqi people to seek.
2. The so-called Iraqis are on the water side. Tracing back and forth, the road is blocked and long. Swim back from it, in the middle of the water This is the second half of the first chapter, which describes the poet's pursuit and yearning for the Iraqi people by means of fu, and expresses the emotion that can only be expected.
3. After a long time, the Millennium is not embarrassing. This is the beginning of the second chapter, and Fu is also used to describe the reeds and autumn scenery by the river, which echoes the first chapter and adds a sense of rhythm and musical beauty to the poem.