1, Chinese public education: there are VIP classes, excellent classes, advanced classes and basic classes. Candidates can choose the appropriate class according to their own situation.

2. Learning ladder education: Learning ladder education is a national comprehensive academic upgrading platform, which mainly covers academic types in adult higher education, such as self-taught examination, adult college entrance examination, online education, TV University and so on. Learning ladder education institutions have strong teachers, professional service teams, advanced educational concepts, efficient educational methods and perfect management models.

3. Global Network School: Beijing Global Star Science and Technology Development Co., Ltd. was established in 2003. It is one of the earliest online education institutions in China. Course videos, exercises, lectures and other related contents can be downloaded to the computer for learning through the online school app software, or downloaded to the smartphone/tablet computer for learning through the online school app mobile application.