Performers from Saint Petersburg Ballet Theatre of Russia perform dance drama "Swan Lake" in Yinchuan City, capital of northwest China's Ningxia Hui Autonomous Region, Dec. 18, 2012. (Xinhua/Wang Peng)
Actresses from Saint Petersburg Ballet Theatre of Russia perform dance drama "Swan Lake" in Yinchuan City, capital of northwest China's Ningxia Hui Autonomous Region, Dec. 18, 2012. (Xinhua/Wang Peng)
Actresses from Saint Petersburg Ballet Theatre of Russia perform dance drama "Swan Lake" in Yinchuan City, capital of northwest China's Ningxia Hui Autonomous Region, Dec. 18, 2012. (Xinhua/Wang Peng)
Performers from Saint Petersburg Ballet Theatre of Russia perform dance drama "Swan Lake" in Yinchuan City, capital of northwest China's Ningxia Hui Autonomous Region, Dec. 18, 2012. (Xinhua/Wang Peng)
