An artist from Pekin Opera Group of Beijing performs on the stage in Istanbul of Turkey on May 7, 2012. (Xinhua/Ma Yan)
An artist from Pekin Opera Group of Beijing performs on the stage in Istanbul of Turkey on May 7, 2012. (Xinhua/Ma Yan)
Artists from Pekin Opera Group of Beijing perform on the stage in Istanbul of Turkey on May 7, 2012. (Xinhua/Ma Yan)
Artists from Pekin Opera Group of Beijing perform on the stage in Istanbul of Turkey on May 7, 2012. (Xinhua/Ma Yan)
