These two forms of volunteering do not conflict, but are parallel.
You can fill in two volunteer forms, or you can choose to fill in only one. Anyway, the two forms of volunteering do not interfere with each other.
Of course, you can also fill in the art student volunteer form, enter a comprehensive university, with both art and culture majors, and then study art and double degrees, so that you can study art as well as management and journalism.