1. Prepare an onion and shred it
2. Shred beef and set aside, mix with salt and cooking wine
3. Cut the sharp peppers, green peppers, red peppers, small tomatoes
4. Prepare pasta
5. Prepare tomato sauce, black pepper sauce
6. Boil the pasta with boiling water for about eight minutes, you can try if it’s cooked
7. After it's cooked, add water to drain, and you can put it in cold water to make it more chewy
8. Put oil in the pot, preferably olive oil
9. Add beef and stir-fry, add some vinegar, seasonings, pepper oil, chili oil
10. Add the chili
11. Add onions, small tomatoes, green peppers, red peppers
12. Add black pepper, ketchup and stir fry for a while
