Yes, they are safe. Usually dorm teachers will lead the students to the dining hall, or to the dormitories, or the classrooms to take part in different activities. The dorm teachers are supposed to accompany students all the time and deliver students to home-room teachers from hand to hand without allowing students to stay alone individually. Parents also need to have the student pick-up forms when enter or exiting campus gate. Surveillance equipment is installed in the classroom and at all other places where students may appear.