Saving time. Raw sheep face clean up is very troublesome, people are not willing to buy, so the sales are not good, food manufacturers in order to open up sales, the sheep face processed into semi-cooked products, people buy home easy to make, save time, save time to tedious clean up the sheep face, so people are naturally willing to buy semi-cooked sheep face, so the market is a lot of the half-cooked sheep face are sold. Sheep face is a part of sheep. The nutritional value of sheep face is relatively rich and can enhance the body's calories.