Although Cheng Kao and Guo Kai are both nationally recognized higher education and academic qualifications, there are still differences in gold content. In the ranking of adult education in China, the self-taught examination has the highest gold content, second only to the general college entrance examination, and other academic qualifications are adult college entrance examination, distance education and Guo Kai. It can be seen that the gold content of the exam is still much higher than that of RTVU, but although there are differences in gold content, they also have their own advantages.

Now, the acceptance of exams in employers has also improved. Whether it is promotion and salary increase at work, job title evaluation, postgraduate entrance examination, study abroad, etc. The qualification to succeed in the exam can play a certain role. On the other hand, graduation from postgraduate entrance examination is relatively simple and flexible, which is the best choice for busy professionals to improve their academic qualifications.

CDB is also a national education degree recognized by the state, and the graduation certificate is electronically registered by the Ministry of Education. Modern media technologies such as computer network and satellite TV are the main learning forms of CDB, which is the main feature that distinguishes it from other educational levels. CDB is highly recognized abroad, such as Canada and New Zealand.

The quality of passing the exam and opening the country can not be generalized, but should be chosen according to your actual needs. Only by conforming to one's own learning style and helping one's academic qualifications in real life can one be truly excellent.