To prepare a tom yum koong soup recipe, first you need to prepare the ingredients for the soup. First, you'll need the following ingredients: 2 tablespoons of soy sauce 1 tablespoon of sugar 1 teaspoon of sriracha 1 tbsp. of oyster sauce 2 cups of vegetable broth 1 cup of white wine Instructions: Heat the oil over medium-high heat. Add the garlic and stir-fry for 1 minute. Stir in the ginger and cook for an additional 1 to 2 minutes. Remove from the heat and add the bok choy. Simmer for 5 to 10 minutes or until the vegetables are tender and the broth is reduced by half. Season with salt and pepper to taste. Serve immediately.