Heat oil and fry onion and peppers until onion is soft. Add curry paste and fry for 3 minutes. Add pork and stir-fry for 2 minutes. Add rice and stir. Make a hole in the center of the mixture and pour in the eggs. Then mix evenly thoughout the rice. Stir in shrimp and sprinkle with fish sauce. Remove from heat and garnish. Serve.