2. Class or campus volunteers. Sometimes the documents and articles that the school needs to send to students can't fall into the hands of classmates in time, so volunteers need to run errands and send the materials to each dormitory.
3. Collect books and materials, and students who voluntarily move to the classroom will be collected by students;
4. Help with trivial matters such as study and life. Including having good learning resources and materials to share with you in time, and you can also help when you go home to change your dormitory and move your luggage during the holiday.