The specific approach is:
1. Preparation materials: a small amount of clams, 2 crabs, half squid and some prawns.
2. Accessories: salt, monosodium glutamate, sugar, vinegar, soy sauce, cooking wine, ginger, garlic cloves, onions and peppers.
3. Wash all seafood, ginger, garlic and onion, cut ginger into pieces, and cut onion into small pieces for later use.
4. Cut the shelled crab in half, cut the squid into strips, then put all the seafood in a plate, add ginger slices and garlic.
5. Sprinkle the right amount of salt, monosodium glutamate and sugar into the plate in turn, and then pour in a little vinegar, soy sauce and cooking wine (which can be adjusted according to personal taste).
6. Add the chopped green onion and cook for about 20 minutes.