1. Beef cut into blood water
2. Peel and cut potatoes
3. Beef blanched
4. Rinse with clean water
5. Put the sliced ginger in the frying pan and sauté
6. Add beef and stir fry to change color
7. Add light soy sauce, dark soy sauce, cooking wine, salt, five-spice bag, and hot water without beef
8. Bring to a boil, turn to low heat and simmer for an hour
9. Add potato wedges
10. Simmer for half an hour
11. Heat the sauce and make it out of the pot
