Please download the timetable of specialty elective courses of your major. Choose the courses and then attend the classes with Course Attendance Form. Every attended class must be signed by teacher on attendance form. Please submit the Course Attendace Form to the course teacher in the last class.
Once you registered the class, you can't withdraw without consent of course teachers and International Student Office.
Link of Course Attendace Form:https://iec.cug.edu.cn/info/1019/1025.htm