Nanjing Aonan refers to the south of Banqiao Street, Yuhuatai District, Nanjing City, Jiangsu Province, China. In the past, this place was called the south side of the Olympic Sports Center, and it was named "Olympic Sports-(River) West-(Positive) North/East/West/. . 。” . Before it was officially named, people usually called this area "Olympic Sports-(River) West-(Non-) Zheng Zheng (name)-..." or simply "Onan".