In a large skillet, cook garlic and ginger in oil over medium heat for 30 seconds. Add pork; cook and stir until meat is no longer pink. Remove and keep warm. , In the same skillet, combine the brown sugar, basil, soy sauce, lime juice, water and oregano. Bring to a boil. Remove from the heat. , In a salad bowl, combine the greens, tomatoes, onion, yellow pepper and pork. Drizzle with warm dressing and toss to coat; serve immediately.