Pork is the most important meat food in China. At present, one of the important animal foods on people's table. Because pork fiber is soft, connective tissue is less, and muscle tissue contains more intermuscular fat, so the meat tastes delicious after cooking.
Pork is tender, and there is little muscle in the meat. Cross-cutting is brittle, straight cutting is easy to get old. It is necessary to cut the fiber line obliquely, so as to achieve the purpose of being neither fragile nor easy to age.