1. Slice pork, garlic, green and red peppers.
2. Cut celery into strips, soak it in water, take out and drain.
3. Put a proper amount of oil in the pot, fry the streaky pork until the oil is yellowish, put it beside the pot, add garlic slices, ginger slices, green and red peppers and stir fry,
4. Add celery and stir fry until dry. Add some salt, sugar, soy sauce and Lee Kum Kee soy sauce. Stir until fragrant.