Dongguan Dalanglangjian Yoga Hall. Dongguan Dalanglangjian Yoga Hall is a multifunctional high-end fitness club integrating fitness, yoga, friends' leisure and business negotiation. We have introduced domestic first-class equipment, have domestic first-class professional coaches and teachers, and our customers are all high-end people from the political and business circles. It is the only indoor fitness club in China with negative ion spraying facilities, air shower room, steaming and ice steaming. The supporting children's playground has solved the worries of members taking their children to exercise.