1. Wash the small row, prepare the ginger and spring onion, and put it in a pot.
2. Pour in the cooking oil, turn on the fire, and heat the pan.
3. Pour the potted choi into the pot, then stir-fry, and pour in an appropriate amount of old wine.
4. Pour in an appropriate amount of soy sauce and stir fry.
5. Add appropriate amount of water and stir fry.
6. Cover the pot, boil the water on high heat and boil on low heat for about 20 minutes.
7. Open the lid and add the right amount of sugar.
8. Add appropriate amount of vinegar.
9. Put two spoons of starch in a small bowl, add a small amount of water, stir, pour into the pot and stir fry until thick.
10. Stir fry, finished product, potted.
