According to the query of China Education Online, Tianjin Normal University is a school, which needs to be checked according to the admission batch of students. Tianjin Normal University has undergraduate programs, undergraduate programs, undergraduate programs, specialist programs, general programs, parallel programs, and provincial parallel programs. We can see that it is an institution according to its first enrollment batch in general projects.
The education department didn't say whether Tianjin Normal University was a middle school or two schools. How many books in Tianjin Normal University are just folk sayings. Whether it is one or two depends on the enrollment batch of the province (city). At present, the college entrance examination is mainly based on the enrollment of provinces. If a university is the first batch of enrollment in a province, it is usually said to be a university. If it is the second batch of enrollment, it is usually said to be two universities. There are two universities with one batch and two batches of enrollment, which are usually considered as two universities.