1.Put the fish sauce, lime juice, chiles, garlic and palm sugar in a blender or small food processor. Puree the mixture.
2.Peel the papaya and slice it in half. Use a spoon to scoop out the white seeds and pith from the center.
3. Shred the papaya using a mandoline or a papaya shredder into a large bowl.
4.Pound the green beans and dried shrimp with a mallet to tenderize
5.Add the green beans, dried shrimp, tomatoes and peanuts.
6.Pour the dressing on top and toss