Steps:
1, put chopped green onion and Chili powder into a bowl, add two spoonfuls of soy sauce, one spoonful of vinegar, one spoonful of oyster sauce, one spoonful of sesame oil and one spoonful of black pepper and mix well.
2. Boil the vermicelli, take it out and put it in a juice bowl, add a bowl of soup cooked with vermicelli, and add ham sausage, laver and pickled mustard tuber.