This interest in sustainable development has been accompanied by an interest in important related issues, such as the conservation of natural resources and indigenous knowledge systems.

After the "Indigenous Knowledge" is defined from the aspect of culture,this paper states that indigenous knowledge has been widely adopted in daily life,rural development,forest resource protection and management,biodiversity conservation,medical treatment and health care,etc.

The role of indigenous knowledge in ecological protection,improvement of indigenous people\'s lives and the promotion of sustainable societal development has been recognized by scholars and research institutions gradually.

Equal employment of urban and rural workers includes equal employment opportunity, equal employment treatment, equal employment security and equal employment services.

This study is China’s equal employment system of urban and rural workers.

A Questionaire Study on Reader Knowledge Management

Concerning the importance of reader knowledge for reader service innovation in library,the paper analyzes the influence of the concept and meaning of reader knowledge on reader service innovation in library,and discusses the strategy for reader service innovation based on reader knowledge.

By describing the intellectuals s life,Fangfang gave a profound thought of philosophy about human s existence and fates.

Ding Ling s literature writing in Yan an period was concerned with the feelings of revolution and the "May Fourth",with revolutionary and female intellectual from beginning to end.

By describing the intellectual life,Fang Fang thought of some philosophy about humans existence and destiny.