Cook the NoodlesIn a large pot, bring 5 cups of water to a roiling boil.
Add the Hakka noodles. Cook for 2–3 minutes or until just al dente.
Drain the noodles, then rinse under running cold water to stop the cooking.
Turn out the noodles and add 1 tablespoon oil, which will prevent them sticking together. Set aside.
Add and stir-fry the vegetablesHeat 2 tablespoon oil in a large wok or cast iron panaeror high heat.
Add minced garlic and ginger and chopped green chilies. Sauté for 4–5 seconds.
Then add sliced onions and cook for 5–8 seconds more.
Add the cabbage, carrots and peppers. Over high heat, stir-fry for about 30 seconds to retain the crispness of the veggies.
Stir well and add soy sauce, vinegar, red chili sauce, green chili sauce, salt and black pepper. Mix well.
Add the Noodles & FinishPut in the cooked noodles in the wok.
Toss it all together until the noodles are coated well with the sauces and vegetables.
Taste and adjust seasoning if necessary.
Sprinkle with chopped scallion greens.
Serve hot immediately.