What are the literary achievements of Shangshu?

As far as literature is concerned, Shangshu is the symbol of the formation of China's ancient prose. According to Zuozhuan and other books, before Shangshu, there were three graves, five classics, eight categories and nine hills, but none of these books survived, and the records of Han Art and Literature have disappeared. Pre-Qin prose should begin with Shangshu. The articles in the book are gradually complete in structure, have a certain level, and pay attention to the use of kung fu in the design of life. Later, the prosperity of prose in the Spring and Autumn Period and the Warring States Period was the inheritance and development of it. After Qin and Han Dynasties, imperial edicts, imperial edicts and written articles of various dynasties were obviously influenced by it. Liu Xie's Wen Xin Diao Long traces back to the Book of History when it comes to Zhao Ce, Qian Yi, Zhang Biao, Qi Qi, debate and secretary's style. Some chapters in Shangshu have certain literary talent and modality. Pan Geng (3 chapters), for example, is Pan Geng's motto of mobilizing his subjects to change their minds. His tone is firm and decisive, which shows Pan Geng's vision. Among them, it is more vivid to use the metaphor of "if the fire burns in the same place, it can't catch you" to incite the masses to "float words" and to sit idly by and watch the country decline with the metaphor of "getting rich and stinking after taking a boat". In Wuyi, Duke Zhou advised him to become a king: "Ho ho! A gentleman has nothing to escape, and it is difficult for a prophet to escape, so he knows the dependence of a villain. " After Qin Mugong defeated the Qin family, he reviewed that he had not accepted Uncle Jian's advice and said, "As the ancients said,' You only blame yourself!'" "The worry of my heart, the sun and the moon exceed the sky, if the clouds come!" There is a sincere attitude in the speech. In addition, there are Yao Dian and Mo. Full of myths, or with poems at the end. Therefore, although Shangshu was regarded as "voluminous" by later generations in language (Han Yu's Xue Jie), it was difficult to read in ancient times, but in fact, essayists of all ages have learned some lessons from it.