You can't. According to relevant information, Tibetan antelope horn is an illegal act, which will constitute the crime of illegally purchasing precious and endangered wildlife products. Tibetan antelope (scientific name: Pantholopshodgsonii): a mammal of Artiodactyla, Bovidae and Tibetan antelope, with a body length of 120- 140 cm, a tail length of 14- 16 cm and a shoulder height of 65-70 cm. Males have straight and slender horns. The nose is broad, slightly raised, and the two sides of the nose are raised in a hemispherical shape. The back hair is dense, and the upper body is light brown. There are white clothes on the neck, chest, abdomen and inside of limbs. The back hair is the same color as the back of the body, and the tail side and tip are white, and the tail abdomen surface is exposed.