The Taiwanese narrative song- "liam-koa-a" is the most representative genre of narrative art performed in Taiwan nowadays. It's sung in Min-nan dialect to tell folk stories, so it's a combination of music and narrative. Taiwanese narrative songs follow the natural melodies of the language, which are instantly resonant with the public's hearts and help express the audience's feeling. The narrative part of the song tells folk stories in prose; and the singing presents the stories with music. While the audience was entertained by the performance, they acquired practical knowledge of daily life and learned the proper way of conduct in the society. The narrative song was also transforming the society for the better. By introducing the content, tune types and different features of the narrative song artists, the author wants to illustrate the great works produced by the artists and scholars who have spared no effort in preserving, teaching and promoting the art of Taiwanese narrative song for the past two decades. In addition, the author tries to bring the public's attention to this precious but waning music art of Taiwan.