1, first of all, the shrimp mayfly tail outermost two small feet twisted off, and then pinch the tail gently online a fold, and then twist off.

2, and then use a chopstick from the tail against the shrimp shell inserted near the head.

3, then with the left hand this shell open, the right hand press the chopstick, both hands at the same time in the opposite direction force.

4, so that the back of the whole shell can be lifted.