Beichen campus. According to the information of official website of Tianjin University, the School of Science of Tianjin University is located in the South Zone of Science Park in Beichen District, Tianjin. The School of Science of Tianjin University is a secondary college under Tianjin University. The School of Science of Tianjin University was formerly the School of Science of Beiyang University, which was founded in 1946. At the beginning of its establishment, there were four departments: Mathematics Department, Physics Department, Chemistry Department and Geography Department.