2. Accessories: salt, soy sauce, raw flour and chicken essence.

3. Pinctada manually pinch off the old part of the head and root of Pteridium aquilinum, wash it with water, code it neatly, and cut it into sections.

4. Put the bracken into a bowl, add appropriate amount of salt and marinate for 10 minute to make the fried bracken crisp.

5. Cut the pork tenderloin into shredded pork, add appropriate amount of salt and soy sauce to catch it evenly, add appropriate amount of raw flour to catch it evenly, and add appropriate amount of oil to catch it evenly to avoid the adhesion of shredded pork during cooking.

6. Cut the chives into sections.

7. Degrease the oil in the pot, pour the shredded pork into the fire until it is cooked, then pour in the bracken, stir fry on the fire, and the bracken will change color and water will come out. Pour in leeks, add appropriate amount of chicken essence, stir-fry over high heat until leeks become discolored and soft, and then take out the pot.