Clean the chicken, shrimp, pork, and eggs thoroughly.
Cut the chicken and pork into bite-sized pieces.
Heat cooking oil in a pan and stir-fry the chicken and pork.
When almost cooked, add the shrimp and stir-fry together.
Beat the eggs, pour them into the pan, and stir well.
Season with salt, pepper, or other seasonings to taste.
Transfer to a plate to finish.