It is one of the finest folk dances of Chhota Nagpur Plateau region. The folk dance is performed in various states that lie in this region such as West Bengal, Bihar, Orissa and Jharkhand. The word Chhau is derived from the Sanskrit word Chhaya which implies shade, image, or mask. Chhau of Jharkhand is a very beautiful dance form where the dancers cover their faces during the dance with a mask and it is this mask that attracts your attention towards the dance.