Stir-fry the eggs in oil to make scrambled eggs.
Transfer the scrambled eggs to a plate and set aside.
In the same frying pan, add 1 spoon of oil and cook the garlic on low heat.
Add the tomatoes, soy sauce, and oyster sauce, stir-fry over medium heat for 3 minutes, then reduce to low heat.
When the tomatoes are cooked to your liking, add the scrambled eggs back in.
Mix well, then transfer to a plate and serve.