To make marinade: In a large bowl, blend 1 clove garlic, orange rind, hot red pepper flakes, 1 tsp. soya sauce and 1 tsp. sesame oil. Add shrimp. Cover and refrigerate x 1 hour. To make sauce: In a small bowl, mix orange juice, 2 tbsp soya sauce, honey, cornstarch and 1 tsp sesame oil. Blend until smooth and set aside. To make stir-fry: Heat wok or large frying pan until hot. Add oil, ginger, and 1 clove garlic - stir-fry x 20 seconds. Add green beans - stir-fry x 3 minutes. Add mushrooms and red pepper - stir-fry x 3 minutes more. Add shrimp and marinade - stir-fry x 4 minutes, or just until shrimp turns pink. Stir sauce. Add sauce and scallions to shrimp mixture until coated and sauce thickens. Serve over rice.