Mianmian, also known as Mianmian of wheat, is a kind of powder which is processed with flour to remove gluten, then the washed water flour is precipitated, filtered to dry the water, then dried in the sun and ground into fine powder. Its characteristics are: white color, smooth flour, translucent and crisp pastry, smooth steamed products and crisp fried products.

Generally, it is sold in supermarkets, grocery stores and flour shops. If you don't sell it, you can do it yourself as explained above.