Cook the noodles per package directions.

In a large wok (or sauté pan) heat the oil. Add the garlic, ginger, onion, and chicken. Cook while keeping moving rapidly until the chicken is no longer pink. Remove the chicken, ginger, garlic, and onion. Add vegetables and cook while keeping them moving. Once done, remove the vegetables, and empty the oil. Add the soy sauce, chili paste, and any other seasoning and return everything to the wok (add the noodles). Combine and cover and let cook for a couple of minutes more.