Nanyue and Qin dynasty

Nanyue (Chinese: 南越 or 南粵; pinyin: Nányuè; Jyutping: Naam4 Jyut6; lit. 'Southern Yue', Vietnamese: Nam Việt, Zhuang: Namz Yied) was an ancient kingdom founded in 204 BC by the Chinese general Zhao Tuo, whose family (known in Vietnamese as the Triệu dynasty) continued to rule until 111 BC. Nanyue's geographical expanse covered the modern Chinese subdivisions of Guangdong, Guangxi, Hainan, Hong Kong, Macau, southern Fujian and central to northern Vietnam. Zhao Tuo, then Commander of Nanhai Commandery of the Qin dynasty, established Nanyue in 204 BC after the collapse of the Qin dynasty. At first, it consisted of the commanderies of Nanhai, Guilin, and Xiang.

The Qin dynasty ( CHIN) was the first imperial dynasty of China. It is named for its progenitor state of Qin, a fief of the confederal Zhou dynasty (c. 1046–256 BC). Beginning in 230 BC, the Qin under King Ying Zheng engaged in a series of wars conquering each of the rival states that had previously pledged fealty to the Zhou. This culminated in 221 BC with the successful unification of China. The Qin then assumed an imperial prerogative – with Ying Zheng declaring himself to be Qin Shi Huang, the first emperor of China, and bringing an end to the Warring States period (c. 475–221 BC). This state of affairs lasted until 206 BC, when the dynasty collapsed in the years following Qin Shi Huang's death. The Qin dynasty's 14-year existence was the shortest of any major dynasty in Chinese history, with only two emperors. However, the succeeding Han dynasty (202 BC – 220 AD) largely continued the military and administrative practices instituted by the Qin; as a result, the Qin have been credited as the originators of the Chinese imperial system that would endure in some form until the Xinhai Revolution in 1911.