Introduction to the Hometown of Tianma in China:Zhaosu is known as the "Hometown of Tianma". In the Han Dynasty, it belonged to the Wusun Kingdom. During the reign of Emperor Wu of the Han Dynasty, the Wusun Kingdom donated Wusun horses, and Emperor Wu named them "Tianma"; later Someone else paid tribute to the sweat-blooded horse from Dawan in the Western Region, so he renamed the Wusun horse "Xijima" and called the sweat-blooded horse "Tianma". In 2003, Zhaosu County was named the "Hometown of China's Pegasus Horse" by the Ministry of Agriculture. "Tianma" and "Xijima" are both the ancestors of Ili Kazakh horses.