1, three hippos and three cattle are produced in Sanhe area, Hulunbeier, Inner Mongolia, tan sheep in Qinghai pastoral area, yak in Tibet pastoral area and fine-wool sheep in Xinjiang pastoral area. Sanhema, a specialty of Hailaer District, Hulunbeier City, Inner Mongolia, China, is a geographical indication of national agricultural products. Three hippos, Hequ Horse and Ili Horse, also known as the three famous horses in China, are cross-bred from Russian post-Baikal Horse, Mongolian Horse and British thoroughbred horse, and have been domesticated for hundreds of years.

2. Three hippos are famous for their handsome appearance, strong physique, symmetrical structure and good endurance. They are taller than Mongolian horses, and their fur color is mainly flinty and chestnut. They have both strength and speed, good endurance and brisk pace. They are the first choice for agricultural production and transportation, and they are also riding-riding varieties, which belong to both riding and riding. Some horses are inclined to ride or pull, and their heredity is stable.

3. The Three Hippos was praised by Premier Zhou Enlai as the "excellent breed of China horses". In the horse racing records available in China, the Three Hippos is the only domestic horse that can compete with foreign horses.