who argued that it is impossible to determine the number of victims killed based on the historical materials (available) now.

"If I were the director of the museum in Nanjing, I wouldn't write the figure in the first place," Cheng said, referring to a huge sign on the war museum's exterior that simply states "300,000."

Nanjing, the former capital of China, fell to the Imperial Japanese Army, spearheaded by the Shanghai Expeditionary Force, on Dec. 13, 1937.

The Japanese army suffered from severe food shortages and was ill-prepared to handle the huge numbers of prisoners after the battle to take Nanjing.