The ancient roller can dispatch troops, but it can recognize the roller and deny people. Why hasn't anyone copied them?

First, because the tiger symbol at that time was difficult to imitate, even after the imitation was successful, if it was discovered by the emperor, it would be criticized. Because the tiger symbol is more important, he can't get a complete one by himself, and one person can only get half. Even if you copy it, you can't use it.

Secondly, as can be seen from the major costume dramas, the tiger symbol is generally divided into two halves, half in the hands of the emperor and half in the hands of the general. Once two roller symbols are paired and can be used together, then the person who gets the roller symbol can mobilize all the troops. In other words, if you have a tiger symbol, you will have the same military strength as the whole country.

Third, in order to mobilize thousands of troops, many thieves have appeared since ancient times. They hope to have hundreds of thousands of troops after stealing the tiger symbol. After all, before the war, soldiers often only knew the symbol tiger, which represented all the forces that commanded them. Whether he is stealing or robbing, the tiger symbol is in hand and the soldier's life is in the palm of his hand.

Fourth, there is actually only one reason-the tiger symbol is too difficult to imitate. Judging from the appearance of the tiger logo, it is covered with various concave and convex patterns and shapes, and there are many small characters. Seemingly simple patterns are promising, which increases the difficulty of carving. In addition, the characters on the tiger symbol are engraved with a small plaque. Each stroke has a unique carving trace. Even if the imitator knows what the words on the pimple are, it is difficult to imitate the same painting. After all, everyone's handwriting is completely different.

Of course, there are so many awesome people in the folk, and of course you won't meet experts who imitate words. However, the pattern of the tiger symbol is complicated, so it is very important. It takes a lot of time and energy, and copying also takes a lot of energy.