1, hold the shrimp head, then fold the shrimp head down and squeeze it out, so that the dirty things inside the shrimp head can be squeezed out, and the shrimp line will stick to these dirty things. Pull it out gently, and the shrimp line can be completely pulled out.

2. Prepare a straw in advance, cut the straw from the middle with scissors, leaving a sharp part of the straw, then insert the pointed part of the straw into the shrimp's head and press it, and then pick it outside to pick out the internal organs of the shrimp's head. Finally, grab these internal organs and pull them gently to pull out the shrimp line.