1. Tenderloin and potatoes cut into small pieces
2. Put the oil in the pan, add the tenderloin and stir-fry for 2 minutes, add an appropriate amount of rice wine, stir-fry, set aside
3. Put a small amount of oil in the pot and stir-fry the potatoes
4. Stir fry the fried diced meat and potatoes together, add a little salt
5. Add appropriate amount of water and soy sauce and stir fry
6. Add Lao Gan Ma Chili Sauce
7. Put in white sugar before starting the pot
8. Put an appropriate amount of water in the pot, add the noodles after the water is boiled, adjust the softness and hardness of the noodles by yourself
9. Put the noodles into the pot
10. Add the fried spicy pork and mix well
