Do I send in one visa application per school?

Hi! I’m planning on studying Chinese in Taiwan this year, and I was just wondering if I am supposed to send in one visa-application per school I apply for, or if it’s enough with one visa application, maybe even preferred. I have never applied for a visa before, so I’m not really sure about what the process looks like.

Thank you in advance!

Apply for a school, if they give you some kind of acceptance letter, get a copy of that and go get your visa (that document facilitates the process)…
Search for your local Taiwan cultural office or embassy and ask them for requirements, turn them in, get visa.