1. Cut the crab pair.
2. Put the cut crab into a bowl and add ginger slices and peppers.
3. Prepare half a salty incense and cut it into small pieces.
4. Add the salted fish to the crab.
5. Add cooking wine and oil.
6. Add the right amount of sugar, steam for 15 minutes with high fire, sprinkle with coriander and serve.