1. The red and blue stamps on pork represent female pork and male pork respectively. Red is female pork and blue is male pork.

2. Generally speaking, sow pork is relatively old and not easy to be stewed. It is a type that cannot be cooked or steamed. But if you like pork with a stronger flavor and more aroma, choose sow pork.

3. If you like fresh and tender pork, choose Lanzhang’s. Male pork is relatively fresh and tender.

4. Pork, also known as pork, is the meat of pigs in the family Suidae. Pork contains five times more antibiotics than beef, while poultry meat contains the second-highest amount of antibiotics after pork. Pork is one of the most important animal foods on the table because the fiber is softer, the connective tissue is less, and the muscle tissue contains more intermuscular fat.