"White Horse" Cao Zhi, what is the writing order of this poem? What's the use of writing like this?

Cao Zhi's poetry creation is divided into two periods: one is the early stage, which shows his lofty ideals and ambitions. For example, White Horse expresses a young hero's vision for heroic career and fighting life through his wit, courage and heroism. The whole poem shapes the image of a patriotic warrior with strong martial arts, eulogizes his dedication to death, and also entrusts the poet with his great ambition to make contributions. 2. Most of his later works show his depressed and resentful emotions. The typical representative is Wang Biao for a White Horse, which is full of sad words and angry voices. Artistic Achievements Cao Zhi's five-character poetry creation has a high status and achievements in the history of literature, and he is the most outstanding poet in Jian 'an poetry circle. 1. His poems are rich in content. All military and political, banquet, farewell, history-chanting, fairy-wandering and lyrical expressions are expressed in poems. Cao Zhi painted a broad social life with a pen and expressed rich thoughts and feelings. 2. Cao Zhi's poems are praised as "high-spirited, colorful, elegant and resentful." In other words, his poems are rich in content, generous in grief and indignation, vivid in artistic expression, exquisite in rhetoric, neat in antithesis and fluent in rhyme, reaching the peak of Jian 'an poetry. 3. The beauty of Cao Zhi's poetic language is mainly manifested in strong emotional color and vivid melody. For example, Panshi vividly reproduces the vastness of the sea. Cao Zhi has made a great leap in literati's intentional poetry writing. Fourth, pay attention to the beauty of symmetrical cycle and language tempering. For example, "Ding Yi" is a beautiful sentence with neat antithesis and symmetrical rhyme. "To Xu Gan" "The wind blows in the daytime, and suddenly it returns to the West Mountain", and the writing time is fleeting. He is also good at intonation, which works at the beginning, and often uses an epigram at the beginning of the whole poem to arouse the whole poem. For example, at the beginning of Noda's oriole trip, the scenes and pictures that started the dangerous waves foreshadowed the sinister environment and played a strong contrast role. 5. Cao Zhi's poems have a great influence on later generations and won high praise. They were praised by Xie Lingyun as "one stone in the world, and Cao Zijian alone has eight fights".