The provincial era

The empire comes south After conquering the Yangtze River basin and proclaiming the Qin Empire in 221 bce , Qin Shi Huang, “The First Emperor of China,” sent thousands of his soldiers over the mountains into the valleys and coastlands of what is now South China. He also sent convicts and women to establish a population of northerners there. After years of hard fighting against local people, Qin commanders built a city on the site of modern Guangzhou (Canton), the main seaport for trade into the southern seas. When the Qin Empire collapsed after Qin Shi Huang’s death in the year 210 bce , this coastal outpost became the center of a regional kingdom ruled by the senior commanding officer, Zhao To. As armies fought for control of the empire in the north, Zhao To proclaimed himself King of Nan Yue (Southern Yue). Zhao To is among the first historical figures with a role in Vietnamese history. Sometime during the first quarter of the second century bce , he extended his authority over the people living in the Red River plain of northern Vietnam. Yue had been the name of a state on the south-central coast of China (the modern province of Zhejiang) during the sixth to fourth centuries bce . It was appropriated by Zhao To and eventually applied to the Red River plain by ancient Chinese dynasties; in Vietnamese, it is pronounced Viet.