1. Physical science and engineering is a popular major to change majors. The development strategy of strengthening the construction of basic disciplines and emerging interdisciplinary disciplines in the School of Physical Science and Engineering of Beijing Jiaotong University has become a hot topic in Beijing Jiaotong University.

2. Software engineering is a popular major to change majors. The School of Software of Beijing Jiaotong University is one of the 37 national demonstration software colleges of the Ministry of Education, and software engineering is a hot major.