1. Dried shiitake mushrooms from China [washing, a Chinese term, means to clean clothes and utensils. ], add water to soak until soft, cut into strips.

2. Tenderloin refers to the strip-shaped tender meat inside the vertebrae of pigs, cattle, sheep and other vertebrates. Wash and cut into strips, add 2 tsp cornstarch, 2 tsp bean paste, 1 tsp light soy sauce and marinate for 15-20 minutes.

3. Wash the beans and cut into sections; chop the garlic.

4. Add an appropriate amount of oil and heat a frying pan over medium heat, add Dried shiitake mushrooms from China and sauté until fragrant, then add the meat strips from Step 2, stir-fry until the meat strips are slightly charred, finally add minced garlic and long beans and stir-fry until the beans turn bright green, add Gorgon sauce (2 hours Dissolve a spoonful of cornstarch in mushroom water, add 1 teaspoon of soy sauce) to thicken, and remove from the pot.