As the Belt and Road construction continues to advance, a large number of international students come to China to study. It is of great significance to explore the cultivation mode for international students to ensure the quality. Taking the civil, architecture and transportation majors of Southeast University as an example, this research analyzes the problems existing in the enrollment form, cultivation objectives and cultivation methods of international students from the perspective of advisors through questionnaire survey. The main problems observed are incorrect understanding of convergence, neglected role of tutors, lack of communication mechanism, unclear admission standards, imperfect curriculum system and backward teaching methods. It is proposed to adhere to appropriate convergence, increase the participation of advisors, establish a reasonable and effective communication mechanism, strictly control admissions, and reform the curriculum and teaching system, to promote the high-quality development of international graduate student education in China.