The DPRK performers from Pyongyang Art Troupe, dressed in traditional costumes, pose for a photo on the Tiananmen Square in Beijing during their touring trip to China, September 1, 2010. [Photo/Agencies]

The DPRK performers from Pyongyang Art Troupe, dressed in traditional costumes, joke as they pose for a photo on the Tiananmen Square in Beijing during their touring trip to China, September 1, 2010. [Photo/Agencies]