A man of the Tu ethnic group is seen before performing "Wutu" dance during a ceremony at Nianduhu village in Tongren county, Qinghai province, December 29, 2007. The annual ceremony is held to dispel diseases and exorcise evils. "Wutu" is an equivalent to "tiger" in the dialects of ancient Chinese. Picture taken December 29, 2007. [Agencies]