Of course, if you mean the direction of calligraphy, then to be honest, there is really no school that invites calligraphy teachers except training classes.
Personally, I suggest that you can take an examination of a Chinese teacher, and then since you are majoring in calligraphy, you can teach students calligraphy in an amateur training class. Nowadays, parents attach importance to education, learn calligraphy and practice good handwriting, which is very helpful for their children's growth. They are willing to spend the money.