A youth performs Yuju Opera "Huamulan", a story about a woman hero disguised as a male soldier in ancient China, to liven up the second China (Beijing) International Cultural and Creative Industry Exposition held in Beijing, China, Nov. 11, 2007. (Xinhua Photo)   Some youth perform Yuju Opera "Huamulan", a story about a woman hero disguised as a male soldier in ancient China, on the second China (Beijing) International Cultural and Creative Industry Exposition held in Beijing, China, Nov. 11, 2007. (Xinhua Photo) A youth performs Yuju Opera "Huamulan", a story about a woman hero disguised as a male soldier in ancient China, to liven up the second China (Beijing) International Cultural and Creative Industry Exposition held in Beijing, China, Nov. 11, 2007. (Xinhua Photo)