Seven compulsory courses: philosophy and law, economy and management, literature and history, life science and medicine. According to the information of official website of Tongji University, the compulsory courses in the school are seven categories: philosophy and law, economy and management, literature and history, life science and medicine. The basic compulsory courses in schools are divided into 12 platforms according to colleges or majors. At the same time, 25 basic course platforms are set up to strengthen students' general education and basic education, relax students' cross-disciplinary course selection restrictions and improve graduation design requirements. Tongji University, referred to as Tongji, is one of the earliest national universities in China. It is a national key university directly under the Ministry of Education and jointly established with Shanghai. After 1 15 years of development, Tongji University has become a comprehensive, research-oriented and international university with distinctive features and great influence at home and abroad.