Abstract: Researches show that this program is useful to improve the personal abilities of the graduate students and to promote the internationalization progress of graduate education. Many studies have also pointed out some problems of this program and given suggestions on how to improve it. However, the current study is not sufficient. In order to improve this program, questionnaire investigation, interview, comparative analysis and many other methods should be used together to evaluate on national level the effect of this program, influencing factors, situation of the returned people and so on.