History is the most telling witness! Books about Nanjing Massacre unveiled

Nanjing Massacre survivor Chen Zhongyuan (R, front) and three other survivors show their portraits published in the new books at the Memorial Hall of the Victims in Nanjing Massacre in Nanjing, capital of east China's Jiangsu Province, Dec. 10, 2012. (Xinhua/Han Yuqing)