Flour is commonly used in Hetao household 10kg steamed buns in jiaozi, and high-gluten flour is used for baking in Inner Mongolia. According to relevant data, Hetao household 10kg jiaozi general steamed bread flour is high-gluten baking flour from Inner Mongolia, and its protein content exceeds 1 1%. High gluten flour is dark, active and smooth. Flour can be divided into high gluten flour and low gluten flour. High gluten flour has high protein content and high elasticity.