Place nuts in jelly roll pan, 15 1/2 x 10 1/2 x 1 inch. Mix soy sauce and water; drizzle over nuts, tossing to distribute evenly. Dot with margarine.
Bake uncovered in 350F oven 10 minutes. Mix five-spice powder and garlic powder; sprinkle over nuts. Bake uncovered, stirring occasionally, until golden brown, 8 to 10 minutes longer. 10 servings; 255 calories per serving.