Hot& Sour Soup 1

• 2 eggs
• 2 scallions
• 3/8 bean curd
• 3/8 seaweed
• 1,400 ml water
• 65 gr pork loin (cooked)
• 45 ml vinegar
• 45 ml water
• 32 gr cornstarch
• 30 ml soy sauce