Photo taken on Aug 14, 2014 shows the night scenic view of the Great Wall of Ming Dynasty and the Zhonghua Men Gate in Nanjing, capital of East China's Jiangsu province. The opening ceremony of Nanjing Youth Olympic Games was held on Aug 16, 2014. [Photo/Xinhua]

Athletes practice calligraphy at Youth Olympic Village 

YOG opening ceremony director shares insights 

Six Nanjing foods you must not miss