1. Prepare straw or shiitake mushrooms.
2. Clean the straw mushrooms with water, prepare coriander, pepper, and ginger.
3. Shred the ginger, cut the coriander into sections, and cut the pepper into sections.
4. Heat the oil and put it in the good straw mushrooms,
5. Stir-fry for a while, add appropriate amount of salt.
6. Then add red pepper to increase the spiciness, and stir-fry the straw mushrooms.
7. Add oyster sauce.
8. Stir fry evenly.
9. Then put in coriander and ginger.
10. Stir-fry and get out of the pot.
11. Serve with straw mushrooms in oyster sauce.
