The word to describe divorce in Chinese experienced the changes from " divorce wife","make a divorce" to "negotiated divorce ",from which we can find out the evolvement of Chinese viewpoints towards marriage.

Based on the research of previous scholars, the article discusses marriage-age, FangQishu and the phenomenon of many-wives during marriage culture in DunHuang , using the DunHuang documents as main materials.

This paper explores marrige insititution of the Yuan Dynasty from its love drama,discusses marrige essentials such as marrige contract,official marrige broker,engagement of sheep,alcohol and red silk,and divorce certificate by relating marrige system to marrige custom among the people.

This paper expounds the design concept of recreational book bar of library, analyzes the diversity of service methods of recreational book bar, and probes into the problems of management concept and economic benefit.