What does China Dance b1 mean?

the b1 dance category of China dance refers to a classification of China dance in arrangement, which is usually used for grading in study and competition. Among them, "China Dance" refers to traditional Chinese dances, including folk dances and classical dances; "b1" refers to the level or difficulty coefficient of the dance. Different levels of dance require dancers to have different levels and abilities in skills, performance and rhythm. For those who want to learn China dance, knowing the types and grades of dance can help them choose the dance form and difficulty that suits them.