1. First, clean the metapenaeus ensis, find the position of the head and body of the shrimp, and be sure to clean it when cleaning the shrimp, otherwise it will affect the taste of the shrimp.

2. Then break it slightly at the intersection of the shrimp head and the shrimp body. It should be noted that it should be broken gently, not too hard, otherwise it will be easy to break off the shrimp head.

3. If the shrimp head is broken off, the shrimp line and the stolen goods in the shrimp head will be disconnected, and the shrimp line will not be pulled out. Squeeze out the dirty things in the shrimp head and take them out by hand, and the shrimp line will also be brought out. When pulling the shrimp line, you must pull it slowly and gently, otherwise it will be easy to break and the remaining shrimp line will remain in the shrimp. I can't get it out.