Members of the Shenzhen Power Controller jet ski club rehearse at the F1 Powerboat Tournament venue in Houhai, Nanshan District, on Thursday. They will perform at the 2010 F1 Powerboat International Tournament to be held Saturday and Sunday. Eleven teams from China, the United States, Italy and other countries will compete on the weekend. The Shenzhen competition is the last leg of the F1 Powerboat China tournament following Linyi in Shandong Province and Liuzhou in Guangxi. Sun Yuchen
