What kind of dance is it when three masked people dance abroad?

Ivory Coast Face-changing Dance. Cote d 'Ivoire mask dance is a national treasure dance cultural form in Cote d 'Ivoire, which belongs to Cote d 'Ivoire mask dance. Cote d 'Ivoire mask dance, the Gulu people from Cote d 'Ivoire will wear masks and stamp their feet on the ground quickly and alternately in a series of important activities such as weddings, funerals and weddings, forming a dance with a special sense of form.