I bought a new radio for the old man. They want to listen to the opera, but they just can't tune it. What frequency should it be?

I don't know where you are from. At present, I don't seem to have heard of a radio station that specializes in playing opera or traditional folk art. If you want to find a radio station dedicated to broadcasting this, you may have to go to Baidu to see if there is any (personally, it is unlikely). However, when I was a sophomore at home, I heard that some radio stations broadcast a drama ballad or something, but it was a column of People's Broadcasting at a certain time, not all the time. This kind of radio station may still exist now. I am studying outside now, and I have no condition to listen to the radio, so I really don't know the frequency band I was listening to.