Heat oil in a large nonstick skillet over medium-high heat. Add bell peppers to pan; sauté 1 minute, stirring constantly. Add onion; sauté 1 minute. Reduce heat to medium; stir in cabbage, ginger, and garlic. Cook for 3 minutes, stirring frequently. Add chicken and next 4 ingredients (through paprika); cook 5 minutes, stirring frequently. Stir in spinach, and reduce heat to low. Cook 10 minutes or until chicken is done.