Disadvantages: homework, exams and papers after entering school are harsh and cumbersome. Because they all study online, the learning atmosphere is average.

Distance education:

In some documents issued by the Ministry of Education, modern distance education is also called network education, which is one of the adult education qualifications and refers to the teaching mode using TV and Internet.

Classes can be conducted through various channels, such as TV broadcast, Internet, special counseling hotline, class seminar and face-to-face instruction (correspondence).

Enrollment targets are not limited by age and previous academic qualifications, which provides opportunities for people who have entered the society to improve their academic qualifications.