A Study on the Literary Activities and Creations of Envoys in the Northern and Southern Song Dynasties and Their Impact

As a period of economic development and political and cultural prosperity in China's history, the Song Dynasty was surrounded by a large number of ethnic minorities, and economic and trade exchanges and political and cultural exchanges between them were more frequent, and a large number of poems on mission slowly emerged, which not only showed a unique regional style, but also possessed a rich cultural content, and made use of the title sequences and allusions in the artistic techniques.Comparing the same stage of the mission words and mission poems, it can be found that the authors recorded the major events of the mission trip in a poetic way, and expressed their deep and unique personal feelings in the words.Therefore, after understanding the basic concepts of the two Song dynasty pedestrians, this paper, based on the relevant contents of the Song dynasty envoys' participation in literary activities and literary creation, deeply explores their far-reaching influence on the literature of the Jin dynasty, the relationship between northern and southern literature, and the expression of regional culture, so as to provide theoretical support for the study of the literary works of the new period.