"Big Tail Rat" is a popular song in the Yangjiang dialect of Guangdong. The big-tailed rat spoken by Yangjiang people is a popular song in the Yangjiang dialect of Guangdong. It was created in the 1980s. In the song, the big-tailed rat is often used to describe a person who looks ordinary or ordinary and inconspicuous, but is self-improving and active. Upbeat spirit and attitude. In addition, the song "Big Tail Rat" also represents a feature of Guangdong pop music at that time, which is the fusion of folk music elements and modern music techniques, and is still popular today.