Couples in traditional Chinese wedding dress attend a group wedding during the 8th China Hainan Joy Festival in Qionghai, south China's island province of Hainan, Nov. 16, 2007.(Xinhua Photo)

Couples in traditional Chinese wedding dress attend a group wedding during the 8th China Hainan Joy Festival in Qionghai, south China's island province of Hainan, Nov. 16, 2007.(Xinhua Photo) Brazilian Samba dancers perform as they march during the 8th China Hainan Joy Festival in Qionghai City, south China's Hainan Province, Nov. 16, 2007. The 8th China Hainan Joy Festival was opened on Friday in Qionghai City. (Xinhua Photo) Girls perform as they march during the 8th China Hainan Joy Festival in Qionghai City, south China's Hainan Province, Nov. 16, 2007. The 8th China Hainan Joy Festival was opened on Friday in Qionghai City.(Xinhua Photo) Large crowds of people attend the opening ceremony of the 8th China Hainan Joy Festival in Qionghai, south China's island province of Hainan, Nov. 16, 2007. About 50,000 tourists will take part in the festival to be celebrated from Nov. 16 to 18.(Xinhua Photo) People perform folk dance at the opening ceremony of the 8th China Hainan Joy Festival in Qionghai, south China's island province of Hainan, Nov. 16, 2007. About 50,000 tourists will take part in the festival to be celebrated from Nov. 16 to 18.(Xinhua Photo) People perform folk dance at the opening ceremony of the 8th China Hainan Joy Festival in Qionghai, south China's island province of Hainan, Nov. 16, 2007. About 50,000 tourists will take part in the festival to be celebrated from Nov. 16 to 18.(Xinhua Photo)