Heat 2 tablespoons of oil.
Stir in the minced garlic. Cook for 30 seconds until fragrant.
Add 2 tablespoons spring onion whites. Fry for a minute on medium heat.
Add the sliced carrots, chopped french beans, capsicum and chopped cabbage to the pot.
Let the vegetables cook on medium heat for about 5 minutes until they start to soften.
Add 4 cups of water or vegetable broth to the pot and bring the mixture to a boil.
Stir in 2 tablespoons of soy sauce, salt as per taste, and crushed black pepper.
Mix well and let it simmer for 1 minute.
Add the boiled noodles to the pot and let the soup simmer for 5-6 minutes.
Garnish with chopped coriander and spring onion greens.
Stir in 1 tablespoon of white vinegar.
Serve the soup piping hot and enjoy!