Before you begin, prepare the meat and vegetables for stir frying. Peel the ginger with either a vegetable peeler or the side of a spoon and then grate it with a cheese grater. Peel and grate the carrots with a large holed cheese grater. Remove the core from the cabbage and cut into thin strips. Slice the onion into thin strips. Cut the broccoli into bite-sized pieces. Slice the chicken into thin strips.