Normal class. The education direction of the three universities belongs to the normal class, and the normal class specialty refers to the specialty of cultivating educators and educational administrators, including pedagogy, psychology, educational technology, educational management and so on. The three colleges and universities generally refer to the enrollment batches of the national unified examination for the enrollment of ordinary colleges and universities, and the enrollment batches of the national unified examination for the enrollment of ordinary colleges and universities refer to the enrollment batches such as undergraduate advance batches, undergraduate batches, undergraduate batches, specialist batches, and specialist batches.