Basically, if you want to be an announcer or something, you need first-class level. You need additional instructions when you sign up. Generally speaking, you will be recommended for one-on-one training (of course, you need to pay more), and the examination and evaluation are all language committees;

The rest is the general registration. Write down your level on the certificate. For example, Class B also has meeting results, such as 9 1.5, which are evaluated by the test center, but in the end, they should be reported to the Language Committee for sampling to see if there is any misjudgment.