Niu Zi means, male genitalia in Northeastern Chinese. It is the name of a medicinal herb whose shape is similar to that of say, the course cow's son. A medicinal herb named burdock for short (cow's seed), cow's seed is a kind of, medicinal herbs known as Oriental ginseng, originating in China, "Compendium of Materia Medica" said "burdock" is a biennial version of the herb, the seeds, the root can be used in the right medicine, but also can be used for food, the "Materia Medica Jing Shuo" called it "dispersal of the wind to remove the heat and detoxification of the three to be medicinal," the "Materia Medica Compendium," said that it "through the

Washing the five viscera evil gas "long service light body resistance to old age", burdock enjoys the reputation of the king of vegetables, it is a very high nutritional value of health products.

About the name of burdock

Burdock is the mature fruit of burdock of the Asteraceae family, burdock alias evil real, cow's son, rat sticky son, kibi sticky son, vigorously, hairy RanRan son, black wind son, hairy cone son, sticky CangZi, cow's son, etc. Burdock son, and the folk jokes called the Beijinger cow's son refers to the child's genitals.