Shrimp Broth with Vegetables

Ingredients: 1lb of shrimps, peeled and deveined 1/2 cup of unsalted peanuts or cashews ( I used peanuts) 1 red bell pepper 1 green bell pepper Dried red chilies 3 minced cloves of garlic 1 inch piece of ginger 2 sliced green onions 2 tablespoons of vegetable oil 1 tablespoon cornstarch