3.Can I still register for courses if I failed to select courses online within the addition and withdrawal period?

A: In case of special circumstances (e.g., cancellation or rescheduling of selected courses), students may add and withdraw from courses within two weeks after the end of addition/withdrawal period upon special permission. Undergraduate and graduate students who are allowed to register for courses after the addition/withdrawal period shall serve as volunteers at the Office of Academic Affairs or their home departments/institutes/degree programs for eight hours and four hours, respectively. Starting from the third week after the course addition and withdrawal period, no modifications of course selections are possible.