Boil sliced beef in soy sauce, white sugar and brown sugar, star anise, beef cube and salt for 2 hours in medium heat or pressure cooked it for 1 hour. Lower the heat and continue simmering until beef is tender.
In 1/2 cup of water, add cornstarch and stir until cornstarch or flour is properly dissolved. Add to the boiling beef pares. You can add more flour depending on the consistency of the sauce.
In a separate pan, fry the crushed garlic in slow heat until the garlic is brown and crispy.
Serve Beef Pares with rice and garnish it with garlic and spring onions on top.