Add oil and beans to a large wok or skillet over medium-high heat. Stir fry until beans are lightly blistered. Add beef, salt, pepper, Thai and True Prik-King Curry, garlic, ginger, and peppers. Stir fry until steak is cooked medium rare, about 2-3 minutes. Serve immediately over jasmine rice with sliced green onions, tomatoes, and cilantro to garnish.