Finely julienne the fresh ginger and mince the garlic cloves to release their natural oils.
In a medium pot, combine the chicken bone broth with the ginger and garlic, bringing to a low simmer for 20 minutes to create a deep, aromatic base.
While the broth steeps, thoroughly wash the baby bok choy and slice into bite-sized ribbons, separating the crunchy stems from the leafy greens.
Stir the tamari, gochugaru, and bok choy stems into the broth, simmering for 3 minutes until the stems are slightly tender.
In a small bowl, vigorously whisk the whole eggs and liquid egg whites together until completely homogenous.
Create a slow whirlpool in the broth with a spoon and gradually pour the egg mixture in a thin, steady stream to form long, wispy ribbons.
Remove from heat and stir in the bok choy leaves, rice vinegar, sea salt, and black pepper.
Serve immediately topped with thinly sliced green onions for a fresh, sharp finish.