1. Soak the surface of the mango with water, sprinkle a little salt, rub the skin several times with both hands, and rinse with water.
2. Hold the edge of the washed mango with your left hand and stand it vertically on the chopping board.
3. Hold the knife in your right hand and insert it vertically into the mango, so that the side of the knife facing away from you is close to the mango core, but do not cut the core.
4. Use a knife to cut off one side of the mango vertically.
5. Turn the mango over.
6. On the other side, insert the knife vertically into the mango, so that the side of the knife facing away from the person is close to the mango core, but do not cut the core.
7. Both sides of the mango are cut off and separated from the core.
8. Take one of the sides and make the pulp side facing up.
9. Use a knife to make vertical cuts on the surface of the fruit flesh, but do not cut into the mango skin.
10. According to personal needs, draw three parallel lines evenly on the surface of the mango flesh.
11. Hold the mango with your left hand, hold the knife with your right hand, make the knife perpendicular to the cut parallel lines, and gently use the knife to draw three straight parallel lines.
12. Make the drawn straight strips have a mesh structure.
13. Turn the mango sideways and hold the edges of the mango with your left and right hands.
14. Turn your hands downwards and inward to make the cut grid bloom and the mangoes form a hydrangea shape.
15. Use a knife to gently cut out the mango dices along the gaps between the grids.