Photo taken on Oct. 25, 2011 with multi-exposure and camera-shifting techniques shows actors from Vietnam performing acrobatics at the 13th China Wuqiao International Circus Festival, in Shijiazhuang, capital of north China's Hebei Province. (Xinhua/Yang Shiyao)
Photo taken on Oct. 25, 2011 with multi-exposure and camera-shifting techniques shows an actor from Sweden performing acrobatics at the 13th China Wuqiao International Circus Festival, in Shijiazhuang, capital of north China's Hebei Province. (Xinhua/Yang Shiyao)
Chinese actresses perform acrobatics at the 13th China Wuqiao International Circus Festival, in Shijiazhuang, capital of north China's Hebei Province, Oct. 25, 2011. (Xinhua/Yang Shiyao)
An artist from the United States performs acrobatics at the 13th China Wuqiao International Circus Festival, in Shijiazhuang, capital of north China's Hebei Province, Oct. 25, 2011. (Xinhua/Yang Shiyao)
