1 and five plus two refer to in-service graduate students, which is a form of education for those who have already worked to continue their studies by applying for colleges and universities. Five days after work on Saturday, Sunday and legal holidays, two extra days of study and class will be arranged.

2. Ordinary graduate students refer to students who have completed their bachelor's degrees in institutions of higher learning, obtained their master's or doctoral degrees through postgraduate examinations, and entered graduate schools for further study.