June. Official website, who lives in Lanzhou University, learned that all graduate students majoring in computer science in Lanzhou University graduate in June every year, but some students will postpone or graduate ahead of schedule due to some factors. The graduation time of Lanzhou University graduate students is usually June every year, but the actual situation varies from person to person, and there will be some flexibility and delay. The best way is to keep in touch with tutors and colleges, understand the specific requirements and time schedule, and try to finish your studies in an orderly manner within the specified time.