College studentswho return home and start enterprises,like college students’village doctors and village officials,give people a strong role-based sensory impact.However,their roles are far less beautiful than college students’village doctors and village officials.When college students return from the city to the country,from relying on employment to self entrepreneurship and creating jobs for others,the main dynamic characteristics of their role behavior are distinct.This paper reveals the role-based connotation of returned entrepreneurship o...