Preparation materials: cooked water chestnuts: appropriate amount, scissors: a pair.

1. First find the navel of the water chestnut, the position within the circle in the picture, and then cut off the protruding position.

2. After cutting off the navel of the water chestnut, cut the two corners of the water chestnut.

3. After cutting the corners on both sides, grab the shells on both sides with your hands and peel them off hard.

4. After peeling off the shells on both sides, peel off the remaining shells.

5. Completed.