Did not know such data is worth us reconsidering, or objective return to original state this world original condition, but "Interpersonal Communication Art" a class has also facilitated me to some questions thinkings, plans a record graduate student in a human communication aspect superficial understanding, however I thought a graduate student such category is quite broad, crosswise said, the graduate student has division of the liberal arts engineering course; Longitudinal said the graduate student has the undergraduate course directly to come up, has the work experience and gets married and begins a career the division. These different crowd myself all fortunately have contacted, thought in is different crowd between or has the certain difference. The author is graduates the undergraduate course straight to respectfully received and read grinds, therefore has a more direct-viewing understanding to and an own kind of crowd, after therefore in the article states more attention graduates the engineering course graduate student which the undergraduate course straight respectfully receiveds and reads grinds.