In terms of musical art, because southern Jiangxi is located in a mountainous area, folk songs often appear in deep mountains and dense forests or in fields and pits. In order to be heard clearly at a distance, they generally have high pitch and long sound. The highest note often appears in the first sentence, which has the artistic effect of preempting others or calling, and then gradually descends to the end of the tonic note. In terms of rhetorical techniques, various rhetorical techniques are applied, ranging from the most basic "fu, comparison, and xing" in poetry to puns, antithesis, pauses, parallelism, thimbles (tail docking, picking up heels), and repetition and overlap. In terms of singing methods, there are three types: falsetto, original voice and thin voice. The falsetto voice, including the combination of real and false voice, is mainly used in high-pitched folk songs; the natural voice is a common type, which has complex and changeable tunes, and is good at improvising lyrics and antiphonal songs; the thin voice is mostly used by women to sing alone. The volume is low, the tone is quiet and delicate, euphemistic and pleasant. In the first two singing methods, the chant "ho-hey" is often added at the beginning and end of the song. In terms of syntactic structure, there are mainly two-sentence and four-sentence styles. The former is formed by repeating upper and lower sentences, one word for one sound, focusing on expressing the content of the lyrics; the latter is developed on the basis of the former, and generally the songs have a long drawl.