1. Different musical styles: The southern Chinese New Year music, like Liu Yong's graceful ci school, is gentle, delicate, subtle and beautiful. The songs in the north are more like the Tang poems written by Li Bai, which are generous and unrestrained.

2. Different charm: South is a typical southern tone color, and its color aesthetic feeling and morphological characteristics are slightly similar to the previous song. The north has its own unique personality and alto color, adding a fresh Shan Ye charm.