According to the regulations of China Renmin University on the management of undergraduate student status, students can take one year off from school, and the cumulative period is no more than two years. During the suspension period, the school time is suspended and the student status is retained. Upon the expiration of the suspension period, you need to submit a written application for resumption of classes to your department before the start of classes, and go through the formalities for resumption of classes at the Admissions and Employment Office after approval.