Pour about 1 cup or 500 ml of water.
 Mix the flour and seasonings together.
 When done, turn on the stove and boil until the water boils. Add pork and vegetables as desired. Continue boiling until the pork is cooked.
 If it is a large noodle, mix it with dark soy sauce before pouring it into the pot and boiling it until it is ready to eat.
 (But if it's crispy rice vermicelli, you can pour it over and eat it right away.)