Fortune Telling Collection - Comprehensive fortune-telling - Why do the three fortune tellers next to the garbage dump near our school each say that they have "national certification"?

Why do the three fortune tellers next to the garbage dump near our school each say that they have "national certification"?

This country will not let it be publicly certified. Of course, they probably only need to "authenticate" in this fortune-telling circle. No matter how big the circle is, even if it doesn't cover the whole country, they will naturally think that they have "national certification".