A friend with good Chinese helped me appreciate a poem.

At the dawn of autumn, the clouds and fog in the sky are full of beautiful chill, and there is a scene of late autumn around the Han Palace. What time is the remnant star? A flock of geese flew from the Great Wall, and some people leaned against the building to play the flute, melodious and tactfully. The half-opened chrysanthemums on the edge of the fence are purple and quiet, and the lotus flowers on the water have withered and taken off their red clothes. The perch in my hometown is beautiful, but I can't go back by myself. I can only wear the southern crown like Zhong Yi and be locked up in another place like a prisoner. [Appreciation] Through the poet's observation, these seven methods describe the scenery and homesickness of Chang 'an at dawn in late autumn. The first couplet, the panorama of Chang 'an. At the dawn of late autumn, the poet looked far and wide, and the cold clouds fluttered slowly in front of him. All the palaces and pavilions in the city are floating at his feet, and the scene is misty and magnificent. The word "sad and clear" in the poem is both objective and subjective. The cold in autumn reflects the desolation of the mood. It is these two words that set the tone of depression for the whole poem. Zhuan Xu wrote Yang Guan. "What time is the remnant star" is visual observation, and "flute sound" is auditory observation; The "goose crossing" takes a dynamic action, while the "leaning against the building" takes a static action. The arrangement of scenery description is quite ingenious. Sparse remnant stars, marching south, are the most distinctive scenery in the sky at dawn on autumn night; The flute sound of tall buildings makes a romantic contrast for it. At dawn, there are still some residual starlight in the western half day, and a line of autumn geese fly around in the northern air to avoid the cold. The poet's attention was fascinated by this scene, when he heard a flute coming slowly, looking for fame. On the top of the building in the distance, someone can be seen leaning against the railing to play the flute. Is the flute so melodious and sad, lamenting that life is fleeting like the morning star, or are you homesick because you see the geese returning home? Piper, you are just expressing your inner feelings, but have you ever thought that your flute makes listeners feel so sad? One of the couplets is a famous sentence by Zhao Wei. According to "Three Hundred Tang Poems" (Volume 56), the poet Du Mu was amazed at this, because he called Zhao Tuo "the first floor of Zhao". Du Mu's admiration is probably due to his typical scenery choice and clear charm. An overview of tie writing. The night is getting deeper and the morning is bright, and the scenery in front of us is vivid: the purple chrysanthemums next to the bamboo fence seem to be blooming, and their manners are very elegant and quiet; Lotus flowers in the pond are falling off one after another, leaving only withered lotus leaves and a sad face. The purple chrysanthemum is half open and the red lotus is dying, which is a flower in late autumn; Giving "quietness" to chrysanthemums and "sadness" to lotus flowers are both empathy for things and imitation of things as human beings, which are vivid and full of subjective colors. Seeing this haggard and sad lotus in front of me, recalling the lotus full of red ponds in the past, can't help but make people sad that beauty is easy to get old and good times are impermanent; The elegant purple chrysanthemum on the hedge is like the wind of a gentleman, which reminds people of the festival of "picking chrysanthemums under the east hedge" in Tao Jing, and the heart of three paths of seclusion arises spontaneously-is that what it means to write chrysanthemums with the word "hedge"? Autumn scenery, the distance between Chang 'an and Chang 'an in the morning, and the triple writing on it all caused the poet's loneliness and melancholy; At the end of the couplet, he expressed his mind and expressed the poet's determination to go home resolutely: at this time, the taste of perch in my hometown was very beautiful, so I didn't go back to enjoy it, but I stayed in the capital of this troubled place like a prisoner. Why did you come! "Perch is Beautiful" uses the Hans Zhang incident in the Western Jin Dynasty to express the feelings of hometown and the thoughts of retiring; In the next sentence, Zhong took the Spring and Autumn Period as an instrument, saying that "Dai Nanguan was a prisoner of Chu" and that "emptiness" meant that it was meaningless for Chen to stay in Chang 'an, and it was not too late to retire. The scenery in the poem is not only wide and narrow, far and near, high and low, but also reflects the change of the sky from dark to bright with the passage of time. In particular, the description of mental neck scenery combines typical scenery with concrete emotional results, and the language of scenery is emotional language. Yan array and chrysanthemums are common scenery in late autumn, and the geese returning to the south and chrysanthemums in Dongli are inseparable from homesickness and seclusion. Poets put these images into poems, giving people rich hints; Coupled with the rendering of the bleak atmosphere at dawn, the contrast of high-pitched flute rhymes and the use of homesick allusions, the whole poem has a profound and harmonious artistic conception and a steep and fresh style.