With the continuous progress of human science and technology, war has developed from the era of cold weapons to the era of guns and even missiles. However, in addition to being used as a weapon, the knife also greatly decorated the mighty atmosphere of men. Whether it is the blade, crown handle or scabbard, it can be made with exquisite workmanship and great collection value. China, in particular, has a 5,000-year uninterrupted civilization, which has left a splendid historical accumulation in various fields and many beautiful and practical national treasures on weapons.

First of all, the Great Han Golden Knife in the Yuan Dynasty is said to be the product of Genghis Khan's pioneering period. At that time, the territory of the Yuan Dynasty had spanned Eurasia. In order to reward the generals who fought bravely against the enemy, Dahan made a luxurious golden knife out of pure gold. Anyone who has read Jin Yong's novel The Legend of the Condor Heroes knows that the protagonist Guo Jing is called "Golden Knife Xu", and its meaning also comes from this.

The second one is Tianzi No.1 moving dragon sword during the reign of Qing Qianlong. It is the royal property of Emperor Qianlong. Therefore, there are jewels and jade articles on the blade, and there are more than ten dragons carved from gold. This knife is full of materials and exquisite in workmanship, but it is not a fancy style. It is said that it is extremely sharp, cutting gold and jade, and cutting iron like mud. Of course, as a baby valued at 8 million, no one will really try.

The name of the third one is quite special, it's called Golden Sheath Kancha Machete. It not only has a special name, but also has a very strange shape. It is also made of gold to show its identity. But unlike the above two, its whole body, including the blade, handle and scabbard, is golden. As we know, although gold is noble, its texture is much worse than steel or even alloy. So it has no actual combat value, just as a symbol of identity. Moreover, there are two such knives, which are priceless.