After the mango is washed with water, rub the skin with salt, wash it, drain it or wipe it with kitchen paper.
Cut the mango up and down along the stone.
Dice mango, remove some salt, mix well, and place it around the clock.
Pour out the salt water and soak it in cold boiled water for a few minutes, then pour out the water and control to dry it.
Add a spoon of sugar and vinegar, and mix well.
If you like spicy food, you can add some dry chili powder. If you don't like spicy food, you can leave it alone and put it in the refrigerator.
Four hours later, you can eat.