In a small bowl, combine soy sauce, vinegar, honey, 2 teaspoons of the sesame oil and the cornstarch; blend well; set aside.
Heat remaining sesame oil in a large skillet or wok over medium heat; stir-fry green onions, garlic and ginger for about 30 seconds; add bok choy and stir-fry for 3 minutes or until wilted.
Toss together bok choy mixture, cooked noodles and soy sauce mixture. Enjoy!