1. Cut off the lobster's feet and whiskers, carefully brush the lobster's abdomen with a toothbrush, and then rinse it with clear water.
2. Put oil and ginger in the pan and fry for seven minutes.
3. Add the washed lobster and stir-fry until the lobster turns slightly red. Pour in the cooking wine and continue to stir fry for a while.
4. Add salt, sugar, soy sauce (slightly less) and vinegar, and continue to stir fry. Sprinkle thirteen incense and stir well.
5. Add some water and cook for a while.
6. Cook the crayfish until it is red, then add the chopped green onion and serve.