1, 400 grams of razor clam were soaked in clean water and salt for 2 hours. 2. Slice ginger, garlic, chives and dried peppers. 3. Put the clams into the pot with cold water, boil them, remove them and drain them for later use. 4. Turn the oil to low heat, add cinnamon, tsaoko, star anise, lobster sauce, ginger, garlic, onion and chopped pepper in turn, and stir fry.