***3. According to the website for college students, there are two 985 universities in Tianjin, namely Nankai University and Tianjin University, and there are three universities with 2 1 1, namely Nankai University, Tianjin University and Tianjin Medical University. 1. At present, Project 985 and Project 2 1 1 have been integrated into the construction of a double-class university. The list of Tianjin's double-class universities and their construction disciplines published by the Ministry of Education is applied economics, world history, mathematics, chemistry, statistics, material science and engineering of Nankai University, chemistry, material science and engineering, power engineering and engineering thermophysics, chemical engineering and technology, and management science and engineering of Tianjin University.