Dance in China is a highly varied art form, consisting of many modern and traditional dance genres. The dances cover a wide range, from folk dances to performances in opera and ballet, and may be used in public celebrations, rituals, and ceremonies. There are also 56 officially recognized ethnic groups in China, and each ethnic minority group in China also has its own folk dances. Outside of China, the best-known Chinese dances today are the dragon dance and the lion dance.