Tongliao beef jerky is also known as “air-dried beef” and is one of the specialties in Inner Mongolia. The beef jerky has a long history and originated from the military food of the Mongolian cavalry. It is rich in nutrients, easy to carry and resistant to preservation. It is known as “the army food of Genghis Khan”. Tongliao beef jerky is made from high quality fresh beef from the prairie, especially the meat of the Horqin yellow cattle thigh. Due to the special geographical environment of Tongliao, it is located in the hinterland of the Horqin grassland, the water and grass are rich, the cattle and sheep are fat, and the Mongolian national herders living here have the habit of making beef jerky for generations.