1. Open the tiger's mouth with your left hand, and clamp the two sides of the hairy crab on the front with your index finger and thumb respectively. Turn the hairy crab over, use your right hand to press the two hairy crab claws tightly with the index finger and thumb of your left hand. The other parts hold the legs of the hairy crab so that the crab cannot move.

2. Hold the prepared rope with your left index finger, and hold the other end of the rope with your right hand.

3. Tie the rope tightly against the hairy crab's pliers, feet and body, tie it into a cross shape, and loosen the ropes on the left and right hands.

4. Thread the crab grass through the vanilla close to the navel, use scissors to cut off the excess vanilla, and a beautiful hairy crab will be tied