The history of Zhuang culture can be traced back to the pre-Qin period. At that time, there was no such title as Zhuang, and the ancient country that existed in Guangxi was Luoyue State. Luoyue country is a famous square country of Zhuang ancestors in Lingnan, but it is still in the stage of clan society. It can be said that the Zhuang people inherited the essence of ancient Luoyue culture and passed it down. Luozi is a place name in Zhuang language. Zhuang language refers to the foothills and foothills, which are collectively called Liu, and the sounds of "Liu" and "Luo" are similar. Zhuang people had no writing in ancient times, and it was often inaccurate to record sounds in Chinese characters, so Luotian must be "six fields", that is, the fields between the foothills. There are many hills in Lingnan, especially around the Yangtze River in Guangxi and the Red River Delta in Vietnam, and many fields are carved between mountains. This grange language is called "Liu Na", which means "Liutian" or "Luotian" in Chinese. Because of this, there are many places in Lingnan area that use the words with the sound of "six" or close to "six" as place names, such as Luo, Luo, Luo, Le, Dragon and so on. It can be seen that there are many Luotian fields in Lingnan area, so it is naturally called Luoyue who cultivates Luotian fields, which is different from Fujian, Yuyue, Yunnan and South Vietnam. Luoyue is an ancient people who lived in the south of China a long time ago. According to Hanshu? "Biography of Jia Donation" contains: "Master Luo Yue, father and son bathed in the same river and learned to drink with their noses". Hanshu? "Biography of Nan Man": "People in Luoyue have no wedding etiquette, each has his own advantages and does not match each other. Their father and son don't know their surnames, they are husband and wife. " Hanshu? The Biography of Ma Yuan also mentioned Luo Yue: "Take good care of a horse and call it a horse. Luo Yue bronze drums cast horses on his toes. " In addition, there are also records about Luo Yue in Old Tang Shu? Geography: Yuping County, Guizhou (now Guixian County, Guangxi), "the place where Gu Xi Ou and Luo Yue lived", and Dangzhou (now Yulin County, Guangxi) "the place where Gu Xi Ou lived". Qin belongs to Guilin County and Han belongs to Yulin County. "Panzhou (now Gaozhou County, Guangdong Province): it belongs to the state, and the ancient west is Luoyue, and Qin belongs to Guilin County. Han is the land of Hepu county. " "Xuanhua County, Yongzhou (now Yongning, Guangxi); Zhizhou, Hanlingfang County. It belongs to Yulin County ".