Heat oil in a large skillet over medium-high heat.
Add sliced chicken and stir fry until the chicken is cooked through and turning brown on the outside, about 4-6 minutes. Remove the chicken from the pan. Set aside.
Add ginger, garlic and vegetables. Fry about 5 minutes until tender, and then slide them to one side of the pan.
Pour the beaten eggs onto the other side. Cook and scramble the eggs using a spatula.
Once the eggs are cooked, add rice, cooked vegetables and chicken, soy sauce, oyster sauce into the skillet. Stir fry the mixture until heated through and combined.
Taste test the rice and season with salt & pepper if needed.
Drizzle with sesame oil and toss again. Serve with chopped green onions if desired.