February 2009 19. According to the school calendars of Tianjin Agricultural University and University of Science and Technology Beijing, the school started on February 19. This is also the first offline teaching after the liberalization of Tianjin University, and students can finally take classes online at home. University of Science and Technology Beijing is a national key university directly under the Ministry of Education of People's Republic of China (PRC), and a world-class discipline construction university with the advantages of 2 1 1 project and 985 project.