In recent days, a batch of new photos about Japanese invaders killing Chinese captives at Xianhemen Area appeared in Nanjing. As informed, these photos are offered by some Japanese scholars. As confirmed, these photos shot by Japanese soldiers at that time not only corroborate some written materials but also prove the existing mass grave near Xianhemen Area. In one of these photos, many corpses lie on the street. The introduction of this photo is in Japanese: "Killing 4,000 Chinese at Xianhemen Area at one time".