This article discusses international education, cross-cultural nursing, and the challenges and growth of overseas study. Through "international education", students can learn different social environmental cultures, develop their own point of views, and cultivate cultural sensitivity. However, international students may face challenges such as life adjustment, language, psychological stress, and economic problems. In addition to improving students' knowledge and skills, a broaden point of view of international outlook, and self-efficacy, overseas study also Have positive impact on the growth of students' personality. During the overseas study period, personnel in the school and society should be aware of students' problems and difficulties and provide timely assistance and support in order to achieve the goal and effectiveness of international education.