Heat oil until very hot. Deep fry the rice noodles until puffed and golden (only 2 or 3 seconds for each side). Put on a platter. Crush them with a fork or chopsticks.
Cut the chicken into ¼ inch cubes. Marinate with salt, cornstarch and water at least 20 minutes. Then fry with 1 cup of hot oil for only 30 seconds and drain.