[Jiuye Beef Brisket Science] Which three treasures are the secret three treasures of beef?

Beef offal is a Hong Kong delicacy, usually cooked with beef offal (tripe, beef tendon, beef brisket, etc.) and various spices. Next, I will introduce to you which three treasures are the secret three treasures of cattle?
Jiuye beef brisket: cooking methods and precautions for beef offal

Beef offal is a Hong Kong delicacy, usually cooked with beef offal (tripe, beef tendon, beef brisket, etc.) and various spices. Next, I will introduce to you the cooking methods and precautions of beef offal.