It started in June 65438+1October 65438+August 2023. Holiday arrangement: after completing the theoretical course exam this semester, undergraduates can leave school after going through the examination and approval procedures in their colleges, and each college will report the situation of leaving school to the academic affairs office; After completing the academic arrangements for this semester, graduate students can leave school after going through the examination and approval procedures with the tutor and the college, and the college will report the situation of leaving school to the research department. 2. School-starting arrangement: Go back to school from Friday (February 17) to Sunday (February 19), register on Sunday (February 19), and formally attend classes on Monday (February 20th). (ii) Staff 1. Holiday arrangement: All colleges should conscientiously do a good job in education and teaching this semester, complete marking, grading and score statistics in time, arrange the teaching tasks for the next semester, and organize relevant teaching and research activities according to the needs of education and teaching. Holiday time: 65438+1October 10 (Tuesday)-February 2023 18 (Saturday), 65438+1October 7 (Saturday), 65438+/kloc-0. 2. School arrangement: Go to work normally on February 19 (Sunday) in 2023.