What are the types and meanings of dance?

There are many kinds of life dance, in addition to social dance, there are customary dance (also known as ceremonial dance, mainly used for a variety of festivals and traditional cultural and customary ceremonies), religious dance (in the past, folk commonly used in ancestor worship or pray for rain to avoid disasters, etc.), sports dance (such as artistic gymnastics and ice dance and other sports and art combined with the form of dance), educational dance (refers to kindergarten or school dance courses for the aesthetic education of young people and children) and so on. (refers to the kindergarten or school dance courses for youth and children to carry out aesthetic education) and so on.