Wash the chicken breast, zucchini, and soybean sprouts thoroughly and cut them into bite-sized pieces.
Heat cooking oil in a pan and stir-fry the chicken breast first.
When the chicken breast is half cooked, add the zucchini and stir-fry.
Once the zucchini becomes tender, add the soybean sprouts and stir-fry.
Add the rice and stir-fry all the ingredients together, mixing well.
Season with salt and pepper to taste.