Two. Dance training classes are the places responsible for dance training, which are available all over the country, and the number is also different. Among them, there are two schools in luomen town, Wushan County, Gansu Province, namely Liu Yi Art Training School and Yao Xingguang Latin Dance Training School in Wushan County. Dance is a kind of performing art, which uses the body to complete all kinds of elegant or difficult movements, accompanied by music, with rhythmic movements as the main means of expression.