The night before, cook the rice. Spread it out on a baking pan and allow it to cool thoroughly, then put it in the refrigerator.
Beat the eggs with the sesame oil and salt and set aside. Cut the chicken into 1/2-inch cubes.
Heat a wok over high heat and add the oil. When it is very hot and slightly smoking, add the garlic, onion, and black pepper and stir-fry for 2 minutes. Then add the chicken and stir-fry for another 2 minutes. Add the cold cooked rice and continue to stir-fry for 3 minutes.
Add the fish sauce, scallions, coriander and chilies and stir-fry for 2 minutes.
Finally, add the egg mixture and continue to stir-fry for another minute. Garnish with the lime wedges and the fried eggs.