"The Nobility Rank Six Especial Milk" was of noble birth from MengNiu Aoya International Typical Pasture. What’s so-called "six especially" is the concentration of six extraordinary characteristics of pasture which pushed through “The Nobility Rank Six Especial Milk” to become the highest quanlitive milk in the present domestic market. The bacterial content of its raw milk only equals to 2 percent of the ordinary milk, and somatocyte content of it takes merely 10 perent of the ordianry milk (the healthier cow, the less somatocyte in its milk), however, its protein content is higher between 15 percent and 20 percent than the ordinary milk.