Du Fu is famous as a poet, as well as Li Bai. He is known as the "Great Du Li" in the world and is the author of Du Gongbu Collection. He wrote more than 1400 poems in his life, which were rich in quantity, high in quality, widely circulated and far-reaching, and were crowned as the crown of the prosperous Tang Dynasty, which was beyond the reach of later poets. Du Fu's poems inherited the spirit of "mixed sorrow and joy, arising from things" in the Yuefu of Han and Wei Dynasties. However, he got rid of the shackles of ancient Yuefu, boldly innovated, and created many new Yuefu poems, which were "famous for their things and had nothing to rely on", and became a master of the thought and art of Tang poetry. He was little known and abandoned by the world. After his death, he was praised by Huang Fan, Han Yu, Yuan Zhen and Bai Juyi. Du Fu's poems have a great influence on Bai Yuan's and Li Shangyin's poems. After the Song Dynasty, Yu Wang, Wang Anshi, Su Shi, Huang Tingjian, Lu You and others admired Du Fu's poems, and Wen Tianxiang even regarded Du Fu's poems as a spiritual force to adhere to national integrity. Mao Zedong once said to the famous Soviet writer Federlin: "He (Du Fu) was the greatest people's poet in ancient China. His works are the immortal literature of China's later artistic appreciation ... and the outstanding literary heritage left to all mankind. "Mr. Lu Xun once said:" Du Fu seems to be not an ancient man, as if he still lives in our pile today. "Guo Moruo traveled to Du Fu's Caotang and wrote an inscription:" Human scars are saints in poetry; The people are suffering, and the bottom of the pen fluctuates. "In September of 20 12, at the event to commemorate Du Fu's birthday1300th anniversary held in Chengdu, Huang Jinxiang, a famous painter of calligraphy and painting, improvised a poem, saying," Poetry is sung in the abdomen, and I think it is depressing. Clouds and moons are not heard, and they spit out the words of human suffering. "On the echo wall with thousands of years of history, the voice of worshipping Du is endless.