sentences:  The dance, usually performed on level ground, can be classified into grand baishou and small-scale baishou.The grand baishou is performed by over 1,000 dancers when offering sacrifices to Tujia ancestors and is watched by over 10,000 spectators; the small-scale baishou is performed on a small scale when offering sacrifices to ancestors with the same family name.The music of the dance incorporates vocal accompaniment (starting song and baishou song) and musical accompaniment (drum and gong).