Three Treasures of the World: There are two in China.

The world's three king-class treasure knives: China has two, one is elegant, and the design of the back of the knife is unparalleled.

Wang Baodao is a treasure knife used by the emperor or prince. This kind of treasure knife is available all over the world, and now there are not many physical objects. There are two in China, one is elegant, and the design of the back of the knife is peerless.

1. The Ottoman emperor nodded. This knife is a treasure knife given by the Palestinian leader to General China. It was originally the royal treasure knife of the Ottoman emperor, with a gold handle and a gold sheath with many gems embedded in it. Exquisite carving, showing royal temperament. There are not many foreign emperors' swords in the world, and this one is regarded as the representative work of foreign emperors' swords.

2. Prince Qing Heshuo wears a sword. The treasure knife worn by Prince Hoxud of Chahar Prefecture. It is 96 cm long and has a silver sheath. It is inlaid with many rubies, greens and sapphires, which are beautifully carved. One of the big sapphires is the most eye-catching, with exquisite jade handle, simple and luxurious. In China, there are few precious swords of prince class, so this sword is extremely precious and the auction price is quite high.

3. Long Yu Da Yue Sabre. Emperor Qianlong of the Qing Dynasty wore a treasure knife on important occasions such as reading celebrations, personal expedition, triumph, going out to war, winning battles and negotiating with foreign princes. The knife is three feet two inches long, the blade is two feet three inches long, the width is 4.26CM, and the thickness is 0.88CM. The blade body is made of Taoye steel and high carbon steel by folding and twisting for nearly ten thousand layers to form a rotating weld, which is fired at midnight, tempered at low temperature and cold forged, and is made through seventeen processes.

The blade is a pair of blood-stained goose feather knives. The back of the knife is carved with an iron dragon, and the dragon body is inlaid with silver thread and silver bead particles. The blade root swallows five-claw golden dragon, and the blade body is plated with copper and gold, inlaid with turquoise, lapis lazuli and southern ruby. The handle is covered with shark skin, painted with black paint and wrapped with yellow handle rope. The scabbard is decorated with mountain pattern gold peach skin velvet, and both ends are inlaid with red, green and sapphire, which is luxurious to ward off evil spirits.