In the study,we selected 16 universities in Guangdong Province as subjects,interviewed with 18 instructors or practitioners from educational technology departments in these universities by focus-group interviewing,then analyzed and discussed the data of the interviews by the content analysis and phenomenograph methods.

Group visit is a method that the medical workers provide the patients with extensive health education,mutual support and other means in the form of group visit,in order to promote the patients live in the health lifestyles and enhance their ability of self-care.