There are several methods for improving academic qualifications:
1. Self study examination: It is a way of improving personal self-discipline and self-learning ability. Learners can independently arrange their learning progress and pass the national unified examination to test their self-learning achievements. After passing the examination, they can obtain corresponding academic certificates.
2. Adult college entrance examination: It is an examination system established for adults who are unable to receive higher education in formal schools due to various reasons. Candidates who pass the adult college entrance examination can enter adult universities to receive systematic academic education, and obtain the same degree certificate as regular universities after graduation.
3. National Open University: Provides a combination of online teaching and face-to-face tutoring as a learning method, exempt from entrance exams, suitable for working professionals who are busy with work and do not have time to participate in traditional classroom teaching.