In addition, each dormitory room sleeps four students, one from each year. In this way the senior students can watch over and help out the underclassmen. In return the younger students must absolutely obey their older classmates.
每一寢室中，四個年級的學生各一人，依次稱為「室老大、老二、老三、老么」，大的要拉拔小的，小的則需絕對服從大的。