在中国古代史上,岭南地区曾先后出现过两个割据政权:一是由赵佗于秦末汉初建立,历时近百年的南越国;一是由刘隐奠基,其弟刘岩(又名龚、陟、龑)建国的南汉国,历时半个多世纪。在学术界,有关南越国历史的研究较充分,研究者众多,成果丰硕,既有几部专著,又有数百篇论文;而南汉国的研究则相形见绌,研究者及成果均有限,专著更是 In ancient Chinese history, there were two separatist regimes in the Lingnan region. The first was a southern Vietnam state founded by Zhao Kui in the late Qin and early Han China and lasted for nearly a hundred years. The first was Liu Yin, whose younger brother Liu Yan (aka Gong,陟, 龑) the founding of the southern state, which lasted more than half a century. In academia, the study on the history of the South Vietnamese countries is more complete, with many researchers and fruitful results. There are several monographs and hundreds of essays. However, the studies in South China dwarfs the researchers and the results are limited. even more