Passing the standard of Putonghua does not mean that you can enter the radio station, because you also need the skills of hosting, the ability to adapt to changes, and more importantly, the correct outlook on life. Because the radio station is a megaphone unit, people without correct ideas are afraid to leave you on the radio station, and there will be broadcast accidents sooner or later.
In your case, I suggest you go outside to attend some training courses hosted by broadcasting, and then find more opportunities, such as doing campus activities, hosting campus radio stations, hosting social market activities, and doing some internet radio stations to exercise your broadcasting skills. But when applying for a job, don't take Internet radio or social Shang Yan hosts as capital, which will have no good effect. The leaders of traditional radio stations despise the experience of network radio stations and equate it with unprofessionalism.
It is best to get the qualification certificate of announcer and host before applying. With this certificate, you will have a chance to apply normally, otherwise you will not give up your enthusiasm and dreams. If you don't have a natural voice and qualification certificate, it is difficult for you with a college degree to enter the radio station through normal channels.