Public elective courses can get up to 35 points a semester. According to the relevant information, the University of Technology has special needs and can choose fewer or more than one across grades. However, in principle, the minimum credits for elective courses in each semester shall not be less than 18 credits, and the maximum credits shall not exceed 35 credits. Hefei University of Technology is a national key university directly under the Ministry of Education of People's Republic of China (PRC). The Ministry of Education, the Ministry of Industry and Information Technology and the Anhui Provincial Government have established universities, and the National Defense Science and Technology Bureau and the Ministry of Education have established universities.