Cook the noodles a little less than stated on the package instructions (until just underdone), then drain, rinse with cold water and set aside.
Heat the oil in the wok over a high heat. Once hot, add the garlic, ginger, and green on onions. Stir-fry for 30 secs.
Add the stir-fry vegetables. Stir-fry for 2-3 minutes.
Add the sherry and allow to almost evaporate before adding any meat you are using and cooked noodles. Toss so that all of the ingredients are combined.
Turn the heat down to medium and add both of the soy sauces, oyster sauce, and pepper. Stir-fry for a further 1-2 then toss to combine and serve.