In the fifth year of Jiayou in the Northern Song Dynasty (1060), Su Xun served as the secretary of the provincial school, and later as the master book of Wen 'an County in Bazhou. Later, he cooperated with Yao Bi of Xiangcheng County (present-day Henan Province) to compile a book of rites such as Taichang Yin Ge Rites.
Wen 'an is now in Langfang, which was the front line. In other words, he worked as a secretary and staff officer in the frontline town.
Sima yi