Talk about your understanding of the poet Liu Yuxi in combination with the contents of the works you have learned.

Liu Yuxi's poems are magnanimous and vigorous, expressing his indomitable fighting spirit and optimistic spirit despite repeated relegation, and have unique personality charm. Charm; Influenced by Liu Yuxi (AD 772- 1842), he was born in Luoyang, Henan. He was born in Jiaxing (present-day Zhejiang) and is a poet as famous as Liu Binke and Liu Shangshu. He has The Collection of Liu Binke, a thinker and philosopher in the middle Tang Dynasty, an excellent prose writer and an outstanding person. Liu Yuxi has simple materialism. His articles are unique in the colorful literary world in the mid-Tang Dynasty, and can be compared with Han Yu and Liu Zongyuan (such as My Humble Room). His poems are as famous as self-styled, and they are called "Bai Liu". He befriended Liu Zongyuan and was called "Liu Liu". There are more than 700 of his poems, which can be roughly divided into allegorical poems, sentimental poems, epics and folk songs. Liu Yuxi's poems are full of bearing and strength, expressing his indomitable spirit of struggle and self-motivated optimism despite repeated relegation, and are unique. After ten years in exile there, Yuanhe was recalled to Chang 'an in February. When he returned to Beijing for the first time, he visited Xuanduguan, and wrote a poem "Giving a Play to a Flower-Watching Gentleman", which showed his unyielding pride: the world of mortals came to purple, everyone looked back at the flowers, and Xuanduguan looked at the peach trees, all of which were planted by Liu Lang. The poet used peach blossoms as a metaphor for North Korea's newly-acquired powerful people. There is a hidden irony. The phrase "Liu Lang came to plant later" is even more unbearable for his political opponents. The meaning in the sentence is obvious: after rachel was pushed out, which one of you was not climbed up! As soon as this poem came out, it offended powerful people, and the ruler immediately dismissed Liu Yuxi and others from their positions as distant state secretariat. In fact, Xian Zong, who started by suppressing Yongzhen's innovation, was unwilling to use them, because enabling them meant self-denial. Liu Yuxi was sentenced to poetry and left Lianzhou in March. If Liu Yuxi was demoted for ten years because of Yong Zhen's failure in innovation and returned to the capital for the first time, he could write such a fighting chapter. Fourteen years after he was demoted for writing Flowers for a Gentleman, he returned to Beijing and wrote a poem "Revisiting Du Xuanguan", which is as sharp as ever: a hundred acres of courtyard is half covered with moss and peach blossoms are all in bloom. Where do the Taoists who grow peaches return? Liu Lang came again today. At this time, Du Xuan Temple is no longer visited, and half of the courtyard of 100 acre is covered with moss. The peach blossoms in the past are gone, and they are replaced by cauliflower that is not enough to see. The Taoist priests of peach blossoms don't know what to do. However, Liu Yuxi, who was demoted for appreciating flowers and reciting poems last time, returned to Chang 'an and revisited his old place! The author still uses peach blossom as a metaphor to attack the authorities of the innovation movement at that time. After more than 20 years, some of these people died, and some lost power and influence. Even the emperor was changed by Xian Zong, Mu Zong, Jing Zong and Literati, and now only "cauliflower" is left. Liu Yuxi wrote this poem to restore the past, saying that he did not regret the misfortune of the poem fourteen years ago and would not be demoted repeatedly. Moreover, Li Bai, the title of revisiting, was also hit by Pay Back the Money and Exile Yelang. "Oh, how can I bow and scrape to those people with high status and important positions? They never want to be seen with a sincere face! "It shows his heroic and uninhibited character, and his perseverance after setbacks is also a kind of pride, but Liu Yuxi is different. Judging from these two poems, the poet's 23-year relegation life can be described as long. However, from his poems, he always adhered to his progressive political thought, never gave in to the authorities in adversity, and always used the pen as a fighting weapon, showing indomitable spirit. Calling himself Yi is actually an evaluation of his character. Second, he is persistent and firm. Many of Liu Yuxi's poems show his firm will to pursue persistently.