(1) Bixing techniques and scene blending. The neck couplet is a language of scenery and love. It uses a metaphorical technique to exaggerate and contrast each other's situations. "Guiling" is located in the northeast of Hexian County, Guangxi Province. It generally refers to the mountains near Liuzhou. "The miasma in Guiling comes and the clouds are like ink" describes the miasma in the mountains and forests in Liuzhou area, and the sky is covered with dark clouds, symbolizing the dangerous situation. "Dongting spring is over and the water is like the sky." I think of the place where travelers go. Spring is over in Dongting. The water is vast and the sky is long. Mountains and rivers block it, making it difficult to see each other.
(2) This poem not only expresses the flesh-and-blood love between brothers, but also expresses the poet's depression, injustice, resentment and sadness.
(1) First understand the meaning of the neck couplet: the miasma of Guiling rises from the mountains and forests, and the dark clouds hang low and the poisonous gas scatters in all directions; think of the waning spring in Dongting, and the vast water and sky will accompany it Your itinerary. In this way, it is not difficult for us to see that the author expresses two emotions in one couplet. He writes about the poisonous gas and dark clouds in Guiling where he lives, which obviously symbolizes his dangerous situation; and the next sentence writes about the dim spring scenery of Dongting, the vast mountains and rivers, and the vast smoke and water. Mang expresses the difficulty of meeting each other and the sentiment in the scene. Therefore, the neck couplet uses common poetry techniques of metaphor and borrowing scenes to express emotions, making the emotions to be expressed implicit.
(2) The first couplet of the poem directly expresses the heartfelt feeling of farewell to the brothers; the chin couplet uses narrative techniques to express one's anger at being demoted; the neck couplet not only expresses one's feelings of being in danger The feeling of worry also expresses the concern and sentimentality for the brother's long journey; the tail couplet expresses the confusion, helplessness and despair of leaving the younger brother.