1. Appropriate amount of green beans, 200 grams of meat, a little carrot, 1 egg, a little green onion, a little salt, a little starch, a little oyster sauce, a little vinegar, a little soy sauce.

2. Method: First open the green bean skin and remove the green beans inside. Boil water in a pot, add green beans when the water boils, cook for about 5 minutes, remove and set aside.

3. Cut the large meat into shreds and put it in a bowl. Add an egg white, a little starch, soy sauce, vinegar, salt and a little cooking oil, mix well, and marinate for about 20 minutes.

4. Put an appropriate amount of base oil in the pot. When the oil is 50% hot, add the shredded pork and fry until cooked. Set aside.

5. Leave a little base oil in the pot, add shredded onions and carrots and stir-fry until fragrant. Add appropriate amount of salt, vinegar, oyster sauce, soy sauce, then add green beans and stir-fry evenly.

6. Then add the fried shredded pork and stir-fry again. Finally add some shredded red pepper and stir-fry evenly.