Take the chicken pieces in a bowl and add the soy sauce, cornstarch and water.Marinate the chicken for 30 minutes.
While the chicken is marinating, prepare the vegetables.
Cut the dry red peppers into 1-inch chunks.Mix the sauce ingredients and set aside.
Heat wok and add 1 - 1 1/2 tablespoons oil. Stir-fry the peanuts until they turn golden, remove and set aside to cool.
Heat wok and add oil for deep-frying.Carefully slide the chicken into the wok,
and deep-fry the chicken for about 1minute. Remove the chicken and drain off the oil.
Heat 2 tablespoons of oil in wok.Add the dry red peppers and stir-fry until they turn dark.Add the ginger and chicken, stir-frying rapidly. Re-stir the sauce and add to the wok.Stir until the sauce is thickened and mix together with other ingredients.
Add the peanuts and mix just before serving.