There is a fitness center in Hongkou Gymnasium, Hongkou District, Shanghai. I forgot the specific name. It's on the first floor, facing the gate, and walk about 50 meters to the right.

There is a teacher who teaches belly dancing. She has a beautiful figure, thin and slim, and graceful movements. There are the most students in her class ~ you can go and have a look ~

The dance classes there are all 400 yuan, once a week, eight times a week.