Dunbu shows the "root" of his movements in the Northeast Yangko, and also shows the style characteristics of "waves". There is no lack of stability in agility, and there are waves in stability, stability in waves, and a unique combination of rigidity and flexibility.

Firstly, this paper gives a comprehensive overview of the style characteristics of Northeast Yangko, and through the in-depth analysis of the highly stylized dance work Butterfly Flying, explains the basic rhythm and unique style characteristics of Northeast Yangko, and puts forward corresponding suggestions for the development of Northeast Yangko, with a view to effectively developing and protecting Northeast folk dance.

Northeast Yangko has its own unique style and characteristics. The land in the northeast of China is fertile. In the early days, people mainly farmed, and dance came from life and was higher than life. The scene of people working in the fields is reflected in the dance movements. In addition, the northeast people are warm and cheerful.

Thus, the style of "stability with waves, waves with roots and roots with beauty" has been formed. Its dynamic method can be divided into up-and-down dynamic method, back-and-forth dynamic method and left-and-right circumferential dynamic method, upper body dynamic method and left-and-right up-and-down swinging, left-and-right horizontal swinging of the body and lifting and pressing with the waist.

Rhythm change:

Rhythm and physical characteristics. Its rhythm features are extremely diverse, ranging from 2|4 to 4|4 beats or 1|4 beats. This rhythm mode can make the movements come out quickly and fall slowly, and the knees are strong, so that the movements and rhythms are coordinated and full of rhythm.