Independent proposition. According to the query of official website of Yunnan Normal University, the independent proposition of the 828 higher mathematics exam in 2022. Yunnan Normal University, referred to as "Yunnan Normal University", is located in Kunming, Yunnan Province. It was founded by the people of China, the Ministry of Education and the Yunnan Provincial People's Government. Three local normal universities were selected as the national pilot reform of free normal students, the first batch of demonstration bases for studying in China by the Ministry of Education and the first-class discipline construction in Yunnan Province. The second batch of demonstration universities in China to deepen the reform of innovation and entrepreneurship education and the pilot universities of China government scholarship for overseas students have been identified by the Ministry of Education and Hanban as one of the 10 key universities supporting Chinese teaching in neighboring countries, and they have the right to enroll students from Hong Kong, Macao and Taiwan.