Du Fu was a great realistic poet and world cultural celebrity in Tang Dynasty. Experienced the process from prosperity to decline in the Tang Dynasty. Therefore, compared with the poet Li Bai, Du Fu is more concerned about the country and the people and sympathizes with the hard life of ordinary people. Therefore, his poems are called "the history of poetry". Du Fu and Du Mu are distant relatives, both descendants of Du Yu, the general who destroyed Sun Wu in Jin Dynasty (Du Fu was Du Yu's twentieth grandson). Du Fu's distant ancestor was Du Yu, a famous soldier in Jin Dynasty. The position that great-grandfather Du once held. My grandfather was Du, a poet in the early Tang Dynasty. He was an official and a food department, and he had his own autobiography. Father Du Xian holds the position of Fengtianling. In his youth, Du Fu traveled to Jiangsu, Zhejiang, Hebei and Shandong. He met Li Bai twice and talked about the color change of poetry. They forged a profound friendship. Study and travel before the age of thirty-five. During the Tianbao period, he went to Chang 'an and had no way to join the army. After ten years of hardships, he won a small position in which you Wei led Cao to join the army. After the An Shi Rebellion (An Shi Rebellion, Shi Siming Rebellion) broke out, he went into exile and was captured by the rebels. After getting out of danger, the official got a left pickup truck. In the second year of Gan Yuan (AD 759), he abandoned his official position and went west, and finally arrived in Sichuan and settled in Chengdu. He once played Yuan Wailang in Jiannan Our Time Yanwu, so he was also named Du Gongbu. In his later years, his family moved eastward, staying in Kuizhou for two years and leaving the gorge. Wandering in Hubei and Hunan, he died of poverty and illness. After Du Fu's death, according to his last wish, he was buried with his grandfather in Yan Village, about 23 kilometers east of Luoyang. Du Fu joined the army in Tang Suzong from June in the first year of Gan Yuan (AD 758) to autumn in the second year of Gan Yuan (AD 759). Du Fuyuan was appointed as the right-hand man of the DPRK. Because of his outspoken admonition, he angered powerful people and was demoted to Huazhou (now Huaxian County), where he was responsible for sacrifices, ceremonies, schools, elections, medical care and examinations. Du Fu and Li Bai, the Poet Fairy, are both called "Poet Sage" and "Da Du Li". The poems he wrote are called "the history of poetry". After arriving in Iowa, Du Fu was very depressed and upset. He often goes to Zhengxian Pavilion on the Xixi River (near the old viewing platform in Xinglin Town today) to relieve his worries. In his poems, such as Pavilion in Zhengxian County, Bitterness and Bitterness in Early Autumn, Independence, Skinny Horse Travel, etc., he expressed his sigh and resentment for those who were frustrated in their official career, the world was cold and treacherous. Despite personal misfortunes, Du Fu always cared about the country and the people. During the An Shi Rebellion, he always paid attention to the development of the current situation. During this period, he wrote two articles, Guo's Situation in Huazhou and Five Questions about the Examiners in Hehuazhou, offering suggestions for exterminating the Anshi Rebellion and considering how to reduce the burden on the people. When the soldiers and horses of Li, the main force of the rebel army, passed through Huazhou, they wrote a poem "Two Kansai Soldiers Going to Guanzhong for Standby" to express their patriotic enthusiasm. At the end of the first year of Gan Yuan (AD 758), Du Fu temporarily left Huazhou to visit relatives in Luoyang and Yanshi (both in today's Henan Province). In March of the following year, the battle between Tang Jun and Yecheng (now Anyang, Henan Province) broke out and Tang Jun was defeated. On his way back to Huazhou from Luoyang, Du Fu was deeply touched by the endless disasters brought by the war and the patriotic behavior of people who endured humiliation in the war. He wrote immortal epics-three officials (Xin 'an official, Shihu official, Tongguan official) and three farewell (newly married, resigned, homeless). "I am full of sadness and trouble because people travel far away." In the summer of the second year of Gan Yuan (AD 759), there was a drought in Huazhou and Guanzhong. Du Fu wrote Summer Sigh and Summer Night Sigh, lamenting the sufferings of China refugees. After beginning of autumn this year, Du Fu felt sad about the dirty politics, gave up his secretarial position in Huazhou to join the army, and went to Qin Zhou in the west (now Tianshui, Gansu). Du Fu wrote more than 30 poems during his tenure in Huazhou. Du Fu finally arrived in Chengdu after several twists and turns. With the help of Yanwu and others, he built a thatched cottage on the banks of Huanhuaxi in the west of the city, which was called "Du Fu Cottage" or "Huanhuacao Hall" in history. Later, it was recommended by Yanwu as the festival capital, and the whole family lived in fengjie county, Sichuan. Two years later, I left fengjie county and moved around Jiangling and Hengyang. In the fifth year of Tang Daizong Dali (AD 770), the poet died on a boat in Xiangjiang River. In his last eleven years in southwest China, although he lived a different life, he wrote more than 1000 poems, such as Autumn Wind Broken Cottage, Yellow River Banks Recovered by Imperial Army, Autumn Prosperity, Sui Yanxing and so on. Du Fu's poems were collected by Du Gongbu. The poetic style is basically gloomy and frustrated.