2 tablespoons fish sauce
2 tablespoons sugar
1 tablespoon pestled ginger
½ teaspoon pestled chili
½ teaspoon pestled garlic
1 teaspoon lime juice

Combine 2 tablespoons of boiled water with sugar and stir well. Then, add lime juice, ginger, garlic, chili (optional). Stir well. Add fish sauce and season again to have a pleasant taste.