Zhangshu's Study Of Xingshi

Zhangshu was a famous scholar in middle Qing dynasty in Gansu province.He studied Xingshi of China all his life,and obtained great achievement.But,from now on,there are few scholars focued on Zhangshu's study of Xingshi.This article attempts to introduce Zhangshu's study to more people who were interested in Zhangshu's.In my opinion ,Zhangshu'study was made of three parties.First,he explained relationship between Xingshi and social change;Second,he searched for origin of Xingshi and explained change of Xingshi;Third,he collected and published some works of Xingshi which dissappered in the history.