Elaine, Olympic Sports, Kanglimei, Celebrity Club, Greca International Club and Best Club all have jazz. However, the general gym will rearrange the schedule every month, which means that the schedule will be different every month. It is ok to go to the gym to dance jazz if you want to lose weight or keep fit, but it is not recommended to go to the gym if you want to learn jazz well. You should take a special dance class. There are advanced courses in junior high school.
Note: I am Sir Coach.