Why do you say that
1 because the sword of the Qin Dynasty was generally made of bronze in order to ensure its hardness and softness, and bronze swords are generally not too long
2 the body of the sword is not engraved with words and decorations, so even if it's real, it's not a practical sword, it's not a practical sword, but it's a sword that is used for religious ceremonies or burials, but it's a sword that has a craftsman who made it. may be used to participate in religious ceremonies or is used for burial, but generally the sword has the name of the craftsman at the time of production of the sword This is in order to once the sword out of quality problems can be traced and punished this person But I see above the Sima 2 characters is more like the Han seal script rather than like the Qin small seal script in the production of the general craftsmen but generally will not be engraved with the family name so 。。。。。。
3 Let's take a look at the patina This patina looks like it was made by the gang of counterfeiters in Henan and Shanxi with urine tests instead of natural