The five and seven Character poetic style Fu were the common literature in the early Tang Dynasty literary world.Compared with other parallel prose and Ci Fu,the parallel Fu represented by poetic style Fu presented new stylistic features.Taking the early Tang Dynasty's five and seven character poetic Fu as the research objects,this paper analyzes the basic characteristics of poetic style Fu,comprehensively examines the sentence structure and sound rhythm of the five and seven character poetic Fu,and compares the syntactic differences between poetry and parallel prose with the requirements of m...