This gathering will introduce and demonstrate Nanyin. Nanyin is generally divided into Zhengxian Nanyin, Yifan Nanyin, Kuai Nanyin and Liushui Nanyin. In terms of tunes, there are Baozhou tune, Binghun tune, etc. The sentence structure of Nanyin starts with sansan, and the seven-character sentence is sisan. The upper sentence has a oblique tone, the next sentence has a yinping tone, the upper sentence has an oblique tone, and the next sentence has a yangping tone. The cycle starts over and over again, and finally ends with a yangping tone.