Cook the instant noodles in hot water until you can mix them with chopsticks, then use cold water for later use.
Mix the ketchup with white vinegar and mix well.
Cut the tomatoes into small pieces, sprinkle the eggs, pour the oil in the pot and fry the eggs for spare.
Heat the pan and pour the tomatoes into a few fry. Add the fried eggs and continue to stir fry. Add the sauce and instant noodles. Add the appropriate amount of salt and stir well.