Can a radio director be promoted?

You can enter the title and get promoted. Unless you have the ability to compete for any position, directing is a relatively stable job that not everyone can do. Guidance is an important control link of safe broadcasting. Those who can be a director are not ordinary "soldiers", which is more difficult than being a radio DJ. Some radio DJ stations can also pass the real exam or go in through internship. 80% of the director positions are not seriously hired, so open recruitment followed.

As for many so-called radio guides recruited by the society, they are basically recruited by advertisers, not radio guides.