2. Cook the dried fine vermicelli with boiling water; Wash spinach and cut into pieces.
3. Put the wok on the fire, add salad oil to heat it, put chopped green onion into the wok, add broth, and add vermicelli, ginger juice, soy sauce and refined salt. After the soup is boiled, skim the foam, add spinach, thicken with water starch, pour sesame oil and put it in a big soup bowl.