This dissertation aims at enriching the relevance theoretic framework in the explanation of communication by introducing notions of speech roles and role assumptions.

The Study of Character Design's Mechanism in Inquiry-based Educational Games

The role orientation of the Chinese government in the overseas investment by the enterprises;

Role Orientation of Primary Chinese Teacher under the Background of New Courses;

Research on the role orientation of the member who is in the university team with a model of "combining sports with education";

The role positioning of the government in the building of mass culture in the new period;

This paper expounds the fact that the enterprise positions its role in the social insurance by combining the choice of social insurance model in China and also theoretically discusses the basis for this role positioning.

This paper analyzes on the connotation and significance of the socialist concept of honor and disgrace, expounds the functions of the library and the role positioning of the librarians, and points out that the librarians should establish the correct concept of honor and disgrace and strengthen the construction of professional ethics.