Nanning, an ancient city with a long history and rich culture, was part of Baiyue ethnic groups in the ancient time. In the first year of Daxing period of Eastern Jin Dynasty (AD 318), Jinxing County, established here as one of the county towns, ushered a history of 1700 years of Nanning organizational system. During the Zhenguan period of Tang dynasty (AD 632), it was renamed Yong prefecture (Yongzhou) and established Yongzhou government seat, which is why it has been called Yong for short. In the first year of Taiding period of Yuan dynasty (AD1318), Yongzhou was renamed Nanning, meaning the Pacified South.