2. Wash the shrimp and remove the shrimp line. Add salt and cooking wine and marinate for half an hour.
3. Wash the green beans, fry them in the oil pan, add some water and simmer for a while.
4. Stir-fry the green beans, take them out, start the oil pan again, stir-fry the shrimps with high fire, pour in the fried green beans after the shrimps change color, and add a proper amount of soy sauce and oyster sauce to taste.