Niuyao is actually a liquid.

Niu yiqiang a dialect of the people of Qiandongnan called, the local people will be cattle slaughtered, the cattle stomach and small intestine in the food is not fully digested out, squeeze out the liquid, add cattle bile and pepper, ginger, Chenpi, herbs, etc., put into a pot of slow simmering fire, boil the liquid surface of the foam, impurities, such as filtered several times with a loofah, slagging clean after the viscous liquid is the The cow yak.

The reason why the cow is called the "hundred herbs soup"

In the eyes of the Dong people, the cow's food is all natural weeds, all kinds of natural plants, green and natural and pollution-free, which is the nature to give mankind gratuitous gift. At the same time, cows are self-feeding, with the natural ability to recognize the good and bad of wild grasses and the presence or absence of toxicity, which is the instinctive attribute of cows.

Cattle are seldom sick, seldom poisoned by eating grass, and Qiandongnan is located in the primitive deep mountains, high mountains, the ecological environment is very superior, many plants are very valuable natural Chinese medicine. Therefore, the Dong people believe that cattle eat things, not only rich in nutrients, but also very good medicinal herbs, so the cow yak-yak is also called "hundred grass soup" is very understandable.