Educational institutions cooperate with universities and obtain qualifications recognized by universities, and graduation certificates for academic upgrading are issued by schools. At present, the enrollment of adult education market is rather chaotic, so it is suggested to contact the proposed enrollment institution directly through formal channels for consultation and registration or formal education institutions. Ways to improve academic qualifications Online education is flexible and convenient to apply. Adult education mainly includes self-taught examination, adult college entrance examination and online education. The diploma is recognized by the state. You can consult Xuexin.com of the Ministry of Education. The difference is mainly in the way of learning.