Tsinghua Academic Calendar. In the spring semester 2021, tsinghua university offers a total of 4,353 courses, involving 2,784 teachers and 176,912 students. Enter course registration system by logging into:

Opening hours for the university’s 112th anniversary and labor day holiday (2023) according to tsinghua academic calendar and holiday arrangements made by the. According to tsinghua academic calendar,june 14 and the weekend before,three days in total,are holidays;accordingly,adjustments to opening hours of tsinghua libraries will be.