They do not limit solely to repatriate the service traditional pattern, but also established the Chinese and foreign union or the freedom to come and go international cooperation new way.

• 他们不局限于单一的归国服务的传统模式，还创立了中外结合或来去自由的国际合作新方式。李喜所强调，留学生对中国的影响，可以说是全方位和划时代的。