Xi Jiaotong University, Northwestern Polytechnical University, Northwest University, Shaanxi Normal University, xidian university, Chang 'an University, Air Force Medical University. According to the information of People's Republic of China (PRC) government portal and China Ministry of Education, there are seven universities in Xi 'an, namely Xi Jiaotong University, Northwestern Polytechnical University, Northwest University, Shaanxi Normal University, xidian university, Chang 'an University and Air Force Medical University.