You need high heat and short cooking times. Stir-fry the chicken first and take it out, then the vegetables go into the wok. Add the sprouts at the end so they stay crisp. You thicken the broth, soy sauce and oyster sauce with starch.
With noodles instead of rice you end up at fried noodles with chicken and vegetables. For more heat, try kung pao chicken, and for sweet and sour, sweet and sour chicken.
