Heat the wok, add the oil and the lamb strips. Cook for about 5 minutes giving it a few stirs until the meat has browned.
Add the garlic, ginger, cook for a minute then add all the vegetables and stir-fry for about 4 minutes.
Add the soy sauce and hoisin sauce and continue to stir-fry for a further 2 minutes.
Add the noodles to the pan, stir well until all the noodles are coated in the sauce and they are piping hot. Sprinkle with the chopped coriander just before serving.