At present, undergraduates, postgraduates and international students in China return to school according to the principle of "wrong place, wrong level, wrong time and wrong peak". Undergraduate students of grade 20 19 are scheduled to return to school on September 3rd at 20 17 (including grades 20 16 and 20 17 of the School of Architecture) and on September 5th at 20 18. Those who take make-up exams are allowed to return to school on August 30th. Graduate students who have not returned to school will return to school on August 3 1 and September 1, and graduate freshmen will report on September 5. At present, international students in China return to school at the same time as undergraduate and graduate students. Students in high-risk areas are waiting for further notice from the school. The faculty and staff have fully resumed their normal working conditions since September 6, and the school has resumed normal teaching order.