Delegates from Japan attend an assembly to mourn for victims in the tragic Nanjing Massacre at the Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders in Nanjing, capital of East China's Jiangsu province, Aug 15, 2013. Thursday marked the 68th anniversary of the Japanese declaration of unconditional surrender and the victory day of both Chinese people's anti-Japanese war and the world's anti-Fascist war. [Photo/Xinhua]