衬在民歌变唱中的地位和作用李娜广西各少数民族均有以歌代言的传统习俗。丰富多采、种类繁多的衬词、衬腔、衬句、衬段（以下统一简称衬），使绚丽多姿的广西各族民歌如锦上添花，同时，也对民歌的创编和反复变唱起着某种结构上的组织作用、主题发展的核心作用，以及情感... Lined in folk songs in the change of position and role Li Na Guangxi ethnic minorities have to endorse the traditional practices of singing. Rich variety, a variety of lining words, lining cavity, lining sentence, lining (hereinafter referred to as lining), so colorful Guangxi folk songs such as icing on the cake, but also on the creation and repeated folk songs play Some kind of structural organization, the central role of thematic development, and emotion ...