Nanyang Sports Center Gymnasium, with a construction area of 12807.75 square meters. The total height of the building is 18.5 meters, the indoor is equipped with a standard swimming pool of 50×25m, and 786 auditoriums. There are 6 zones on the first floor: athlete zone, referee zone, competition management zone, VIP zone, auxiliary training zone and competition zone. The second floor is the audience hall. There are table tennis room, martial arts room and leisure service area on the third floor.