1. Cut the watermelon rind into thin slices after removing the hard skin.
2. Add a little salt to marinate.
3. Heat the oil in a pot and sauté the garlic and a few dried chilies.
4. Pour the watermelon rind that has been squeezed out of water.
5. Add two spoons of chili soy sauce.
6. Add a little vinegar.
7. Add appropriate amount of white sugar and stir fry evenly.
