Three families. Wudu District is a municipal district under the jurisdiction of Longnan City, Gansu Province, located in the southeast of Gansu Province, the central and western parts of Longnan City and the middle reaches of Bailong River. According to Baidu map, this center has three months. They are Longnan Beautiful Mother Postpartum Repair Center, Dulan Douziyue Service Studio in Wudu District, and Hot Mom Ziyue Impression Health Center in Wudu District.