Aid classes, also known as "pilot classes" and "closed classes", are a unique form of higher education self-study exams. Holding student-aided classes in colleges and universities is an effective way for colleges and universities to meet the growing needs of higher education in various forms and ways, promote and guide social student-aided activities with standardized management and high-quality education, and learn off-the-job.

Do I have to pay tuition for the self-study class? I know. Some colleges and universities set up self-taught classes relying on the teachers of colleges and universities, and the enrollment of self-taught classes needs to pay the corresponding tuition fees. Full-time study counseling in self-taught classes helps students to study and train better professionally. If the self-study exam is for students to learn independently, then there is no tuition fee, only the course exam fee is paid. There are three ways to improve adult higher education besides self-taught examination: distance education, adult college entrance examination and open university.

For example, the whole online learning of distance education can be carried out anytime and anywhere, and it can also take into account the needs of daily work and life to study at leisure and finish school as soon as possible. There can also be teachers giving lectures and answering questions after class. Distance education universities: Peking University (Medical), Beijing Normal University, Beijing Foreign Studies University, Dalian University of Technology, Tianjin University, Jiangnan University, Northwestern Polytechnical University, Xi Jiaotong University, Northeastern University, Jilin University, Dongbei University of Finance and Economics, Northeast Agricultural University, Northeast Normal University, beijing language and culture university, University of Electronic Science and Technology of China, Lanzhou University, Sichuan University, China Geo University (Beijing), China Communication University, university of international business and economics, and so on. They are all approved pilot institutions for distance education. According to the Notice on Ending the Pilot Work of Modern Distance Education (Online Education) issued by the General Office of the Ministry of Education, the pilot work of modern distance education (online education) has ended since the autumn batch in 2022, and the enrollment of modern distance education (online education) has been completely stopped. For other forms of higher education, continuing education and ways to improve adult education, please consult the Hunting Test Network.