The basic length of study for doctoral students is 4 years, the basic duration for direct doctoral studying is 5 years, the basic training period for academic degree masters is 3 years, and the basic training period for professional degree masters is 2 years (3 years for majors with special regulations). Graduate students who are unable to complete their studies within the prescribed academic system may apply for extension of the duration of study. For specific situation the standards should be subject to the school's regulations on the management of graduate student status.

For graduate students who have completed the training plan ahead of time and whose dissertation meets the requirements for early graduation defense of the disciplines, they can participate in defense, graduate and apply for a degree in advance according to the prescribed approval procedures.