There is one on the sixth floor of the east gate of Guangbai Runfeng Commercial Building, which seems to be called People's Art Dance School. It is estimated that the classroom is the best in Luoyang. Quite professional. You'll know when you search. I work in Guangzhou market and often go there. It's okay. Go and have a look. The poster downstairs says classes are free on Saturday and Sunday. You can find your own mobile phone online. Seek praise and extra points.