1:Ethnic Dance: Ethnic dance is a dance based on the specific culture, customs and traditions of a certain ethnic group, which expresses the life, emotions and history of this ethnic group. For example, Chinese Peking Opera, Mongolian Mongolian Dance, Indian Indian Dance and so on.
2:Classical Ballet: Ballet is a classical dance originating in Europe, characterized by elegance, exquisite technique, beautiful gestures and movements, often with classical music as the background. Examples include Russia's Swan Lake and Spain's Firebird.
3:Modern Dance: Modern dance is a relatively free and flexible form of dance, focusing on the dancer's own expression and creation, with a variety of dance styles, which can be integrated into pop music, jazz music, rock and roll, and so on. For example, American breakdance, polka, etc..
4:Street Dance: Street Dance is a dance form originating from the black and Latino communities in the U.S. It is characterized by fast movements, flexible body skills and popular music. Examples include lock dance, tap dance and break dance.
5:Latin Dance: Latin Dance is a dance form originating from Latin America, characterized by passionate, sexy and stretching movements, strong sense of rhythm, and dance music mostly based on light and fast rhythms. For example, cha-cha-cha, rumba, samba and so on.
6:Social Dance: Social Dance is a form of dance that is commonly seen in social occasions, and is usually performed in pairs, including the waltz, tango, and quickstep.
Here is only a list of some common types of dance, in fact, there are many other forms of dance, such as Indian dance, jazz dance, jazz ballet, modern jazz dance and so on.