Writing Ministerial Letters and its Rule in Seljuks Period

New Horizons in political, ideological, social, and cultural trends emerged in Iran with the appearance of Saljogian and collapse of gigantic palaces. Geographical development, establishing military schools, and the growth of literary cannons in Azerbaijan, Rey, Hamadan, Isfahan, Minor Asia. Furthermore, ministerial systems and technical prose writing are seen in this era. Highly skilled compositions and writing grandeur letters regarding style and special dispositions are taken into consideration for their cultural and historical precepts.Historians were indispensably cognizant of types, methods, and common ways of writing as unquestioning and original documents. Literary persons could not deny the survey of kinds of prose and artistic delicacy. As a result, this period was of great importance due to its ministerial writing and prosaic principles.This article aims to survey on different kinds of composition of letters in Farsi in Saljogi Period. The most salient parts concerning social, historical, and literary viewpoints are:-The survey on Toghra minister imbued with ministerial composition.-Introducing reputable teacher of the era.-Rules of writing letters.-Required instruments for writing.-Forms and types of writings.