Drummers take part in a spiritual ceremony after performing in an outdoor production called "Impression Lijiang", held on a manmade stage on the Jade Dragon Snow Mountain, 3,100m (10,170 feet) above sea level, near Lijiang city in southwestern China's Yunnan province July 23, 2006. About 500 amateur performers from 10 ethnic minority groups took part in the $31-million production by acclaimed Chinese director Zhang Yimou.