In a large wok over medium high heat, heat the oil. Add the garlic and cook, stirring, until fragrant, 30 seconds.
Add the chicken and shrimp and cook, stirring, until the meat is just cooked through and turns pale and opaque, about 1 minute.
Sprinkle with the ground white pepper, and stir to combine.
Add the diced carrots and long beans and cook, stirring constantly, 2 to 3 minutes.
Push the contents of the wok to one side, and add the eggs. Let the eggs cook undisturbed, about 30 seconds, sprinkling some more white pepper if you like, then scramble.
Add the rice and cook, tossing vigorously, until well combined.
Season with the oyster sauce, soy sauce, chicken powder, and sesame oil. Toss until completely incorporated.
Serve immediately. I usually have my fried rice with a few cucumber slices.