Finely mince 6 cloves of garlic and prepare 6 green onions by chopping the stem part into small pieces and cutting the leafy part into 2 inch sections, keeping them separate
Cut baby bok choy in half lengthwise (or into quarters if using larger variety), rinse with water and let drain
Cut chicken into slices and marinate with soy sauce, dark soy sauce, oyster sauce, white pepper powder, sugar, baking soda, cornstarch, water, sesame oil, and cooking oil
Bring a pot of water to a rolling boil, add noodles and cook for 5-7 minutes, then remove from water
Heat oil in a pan over medium-high heat, add sugar and salt, then add bok choy and stir fry for about 40 seconds
Add rice wine to bok choy and stir fry for 30 more seconds, then remove from pan
Add more oil to the pan and stir fry the chicken, adding ⅓ of the minced garlic until chicken is about 50% cooked
Add rice wine to chicken, then season with dark soy sauce and continue stir frying until color looks even
Add a small amount of unsalted chicken broth and cook until reduced, then remove chicken from pan
Add more oil to the pan, add chopped green onion stems and sauté briefly, then add remaining minced garlic
Add boiled noodles to the pan and stir fry until green onion and garlic are evenly mixed
Season noodles with dark soy sauce, soy sauce, and sugar, then keep stir frying until color looks even
Add unsalted chicken broth, cover with lid, turn heat to medium-low and simmer for 1 minute
Remove lid, turn heat back to medium-high, give noodles a few quick tosses, then add chicken and bok choy back to pan
Add leafy part of green onion and toss all ingredients together until well mixed
