Beef offal originated from a traditional food in old Guangzhou. Beef offal mainly includes beef brisket, beef stomach, beef heart, beef liver, beef kidney, beef lung, beef melon and so on. There are many kinds of beef offal, and the beef offal products people eat are often uneven. The value of different parts of beef offal may vary greatly. After a hundred years of development, beef offal has also eliminated some parts that most people can't accept, from eating too much to eating well, and it has become more and more refined.