Generally, there will be a one-inch color or black-and-white photo of myself stamped with the school seal on the student ID card, such as a college student, your college and class, and your school years (admission time-graduation time). Students with student ID cards can enjoy preferential treatment such as train, bus and travel. The student ID card is for personal use only and cannot be lent to others. The issuance of student ID cards and school badges for freshmen begins two weeks after enrollment.