These two departments belong to Nanhu Campus of Jida University, which is the smallest campus of Jida University. It turned out to be Changchun Institute of Posts and Telecommunications, one of the four largest posts and telecommunications in China (others are Beijing University of Posts and Telecommunications, Nanyou, cyit).

Nanhu campus, including information engineering, communication engineering and optical information, is a department with very good employment prospects and belongs to the School of Communication Engineering of Jida University.

School of Communication Engineering is the largest college in Jida, with five departments. In addition to the three departments in Nanhu Campus, there are two departments in Nanling Campus, one with five classes.

Communication engineering belongs to national class B and information is class C, which means communication is better than information. Communication engineering 10 class and information engineering 5 classes, each with about 30 students, are very large departments. Communication engineering is a better department of Jida University. It is best if you can enter communication engineering, but information engineering is also very good.

Most students don't know much about information engineering. The information engineering of Jida and the electronic information of Jida are essentially the same department, but the electronic information belongs to the Institute of Electronics, which is the original department of Jida. The two departments were not abolished when they merged, so Changyou's electronic information was renamed information engineering, but in general, many courses of information and communication in the School of Communication Engineering are the same.