To tell the truth, this really depends on luck, and luck must come first. Others, as long as the scores are not too far from the previous admission scores, if you are interested in applying yourself, give it a try.

As for the question of changing majors, I don't know anything else. I change easily. It doesn't matter. I didn't take a penny, but I ran to the vice president's office by myself. When I transferred to a foreign language, a big bargaining chip was that I got 140 in English in the college entrance examination.

Moreover, you must have a full grasp and understanding of the major you want to change, so that people can feel that you can fully cope with the new professional courses.

(PS: the "enthusiastic netizen" upstairs, the predecessor of Henan Polytechnic University is indeed Jiaozuo Mining Institute. Jiaozuo Mining Institute has a history of more than 100 years, which was one of the best in the country in that year. This reputation was not created by the so-called "gunman" on the Internet. China University of Mining and Technology, the son of Jiaozuo Institute of Mining and Technology, can visit official website of China University of Mining and Technology. Now Henan Polytechnic University and China University of Mining and Technology are similar to sister schools in nature, and the two schools have close cooperation and contact in many aspects.

As for the underdeveloped traffic in Jiaozuo, I don't know if you have ever been to Jiaozuo, Jiaozuo Railway, Expressway and High-speed Railway, but there is no airport. How can you say that Jiaozuo's traffic is underdeveloped? The first railway in Henan Province opened in Jiaozuo, please. )

As for whether a school is good or not, it can only be said that different people have different opinions, and some people like carrots and vegetables. On this issue, I only describe the facts and don't argue.