First-class key discipline: transportation engineering. Secondary key disciplines: road and railway engineering, vehicle application engineering, traffic planning and management, traffic information engineering and control, geological engineering.

Among them, the field of highway transportation is the characteristic specialty and facade specialty of Chang 'an University. Chang 'an University has a very high position in the field of road traffic, and is known as the "Whampoa Military Academy" in the field of road traffic. Chang 'an University alumni have supported half of the country in the field of road traffic.

The major of mechanical design and manufacturing in Chang 'an University is a key discipline at the provincial and ministerial level, and it is the authorized point of doctoral degree in the first-class discipline with strong professional strength. Compared with other majors, the major of electrical information is relatively common, and it is not the top major in the school. However, with the fame and status of Chang 'an University, there are still some employment prospects.

Chang 'an University:

Located in Xi 'an, a world-famous ancient capital, People's Republic of China (PRC) is a university directly under the Ministry of Education. It is a "2 1 1 project" national key construction university jointly established by the Ministry of Education, the Ministry of Transport, the Ministry of Land and Resources, the Ministry of Housing and Urban-Rural Development and the Shaanxi Provincial People's Government, and a national "985 Engineering Advantage Discipline Innovation Platform".