Volunteers work for Nanjing 2014 Youth Olympic Games (3/5)

Cheng shuya (R) graduated from State University of New York and Wang Yang (L) graduated from Monash University of Australia, volunteers of Nanjing 2014 Youth Olympic Games, take a photo in front of the Main Media Centre in Nanjing, capital of east China's Jiangsu province, on Aug 14, 2014. (Xinhua/Ju Huanzong)