I think it's not a problem if you have a proper work permit and a working visa to do this?! I know many people, which teached legally in schools. But in my case it's not a school🥺🤷🏼♀️ I'll don't do it, if there is no legal possibility!
don't worry! I don't apply for this kind of visa if it's not a legal work for a foreigner! And I don’t do this work illegally! I just want to know if there is any possibilty🙏