Step 1

Heat sesame oil in a dutch oven over medium-high heat. Add white pieces of bok choy and carrots, saute for 5 minutes. Add garlic and ginger, and saute one minute longer.

Step 2

Add broth, water, soy sauce, and fish sauce. Bring to a boil.

Step 3

Add uncooked noodles, and cook 2 minutes, separating noodles as they cook. Stir in shrimp, green onions, and green pieces of bok choy. Cook 2-3 minutes longer.

Step 4

Turn off heat, stir in rice vinegar, and serve immediately.