Volunteer hostesses receive training in how to maintain a graceful stand-up posture at a volunteer training class for the Eighth National Para Games of China in Hangzhou, the capital city of East China's Zhejiang province, Sept 1, 2011. About 275 volunteer hostesses, mainly university students in Zhejiang province, have undergone a week-long professional training program for the Games. They will serve during the award ceremonies, and will greet and guide guests during the 9-day event, to be held from Oct 11-19.[Photo/Xinhua]