structural:reformatting, linguistic:voice_change
Borders

Nanyue originally comprised the Qin commanderies of Nanhai, Guilin, and Xiang. After 179 BC, Zhao Tuo persuaded Minyue, Yelang, Tongshi, and other areas to submit to Nanyue rule, but they were not strictly under Nanyue control. After the Western Han dynasty defeated Nanyue, its territory was divided into the seven commanderies of Nanhai, Cangwu, Yulin, Hepu, Jiaozhi, Jiuzhen, and Rinan. It was traditionally believed that the Qin conquest of the southern regions included the northern half of Vietnam, and that this area was also under Nanyue control. However, scholars have recently stated that the Qin likely never conquered territory in what is now Vietnam, and that Chinese domination there was first accomplished by the Nanyue themselves.