person in a traditional costume performing what appears to be a dance

person in a traditional costume performing what appears to be a dance. The costume includes a mask, a red and white checkered cloth, and yellow rope-like decorations around the waist. This person dances on a muddy ground near a large speaker and a bamboo structure. Several other people watch the performance, some are standing close to the speaker while others stand further back. The environment appears to be outdoors, possibly at a cultural event or performance.