Specific operation: (according to everyone's knife habit) 1. Fix the belly of coconut with your left hand. If he holds it high, he will be afraid to get close to the pedicle. If he holds it low, he will cut his hand. 2. Use the hook of the right hand to cut off the high coconut coat on the edge of the pedicel in turn, and start to cut it twice (every centimeter wide, into petals). Use a hook knife to help lift this petal of the coconut coat and peel it off the hard shell as long as one is opened. Tear the small flap first, but the knife should be deep enough not to hurt the shell. Take a peeled coconut and clean the Mao Mao thorns on the shell. If it's the old coconut in your picture, tap it evenly on the back of the coconut shell with a knife and tap it patiently around to make the shell and pulp fully separated, but the shell should not rot. 4) There are three small depressions on the top of the coconut with serrated scars. Wrap that around separately. You can use bamboo chopsticks or a small cone to pour out the water. When the water is poured out, use a saw to saw the coconut shell like a handicraft, otherwise it will be divided into two halves with uneven size after two or three strokes. If you knock hard enough in the third step, you can easily get two halves of meat, and the two halves of the shell don't stick together at all, otherwise it will take some time, but it will be easy to peel off. But it will become coconut pieces of different sizes. It takes a lot of effort to slice. Coconut horns are not so regular.