Determining a non-commercialized dojo

It has been an issue today that martial arts had become commercialized. Sad, but that's true. Now where to learn a non-commercialized martial arts?! Do you need to go to China if you want to study kungfu? Or the biggest question – does it still exist?
The answer is YES. Where? That is what I am going to discuss. Determining a non-commercialized school. There are lots of ways and means to determine, however not everything will fit us.
There are 2 major ways to determine: 1.teaching martial arts is not the main source of income of the instructor. 2.Check the reputation of the school.
If the school you wanted to join, pass 1 & 2 category then you found the right place.
Ozz!