Heat 1 tablespoon oil in a large wok or skillet over medium-high heat.
Add beaten eggs and scramble lightly; remove and set aside.
Add another tablespoon oil and cook pork until browned and cooked through.
Add shrimp and cook until pink; remove pork and shrimp together.
Add remaining oil, then sauté garlic, onion, carrots, and peas.
Add rice and stir-fry, breaking up clumps.
Return pork, shrimp, and eggs to the pan.
Add soy sauce, oyster sauce, sesame oil, and pepper; toss well.
Stir in green onions and adjust seasoning before serving.