I recommend Haosha Fitness Club on the third floor of Xinbai Commercial Building in Tanggu Pedestrian Street, with an annual card of 500 and a semi-annual card of 360. Belly dancing is one of the courses. In addition, there are yoga, Latin, aerobics and other courses. With the membership card, you can join at will. Moreover, Haosha has chains all over the country, which is very professional and has a good reputation. I strongly recommend it, because I work out there myself, hehe.