Special master. In 2022, the code of electronic information specialty of Yunnan Normal University was 085400, which belonged to the School of Mechanical and Electrical Engineering, including network technology and security, information processing and network education. Yunnan Normal University, co-founded by the Ministry of Education of People's Republic of China (PRC) and the People's Government of Yunnan Province, is one of the three local normal universities in China that have piloted the reform of free normal students.