Nanjing huacheng children's sports training center. According to the national enterprise credit information publicity system, Nanjing Huacheng Children's Sports Training Center is located in jingdong cloud Wisdom Industrial Park, Shuiyougang Road, and its main business is children's martial arts, children's basic gymnastics, children's aerobics and karate. Aerobics is a popular and popular sport that integrates group gymnastics, dance, music, fitness and entertainment.