1. Prepare relevant ingredients.
2. Heat the oil in the pan, add the carrot shreds and stir-fry evenly.
3. Add the potato shreds and stir fry.
4. Add the leeks and stir-fry, then add salt, thirteen incense, light soy sauce, and oyster sauce.
5. Stir-fry quickly and evenly, turn off the heat and put in the pan.
After the potatoes are shredded, use cold water to remove the starch.