Cook noodles in large pot of salted, boiling water according to packet instructions (usually 10 minutes for dried). Drain, run under cold water and put in fridge to cool and dry out.
Marinate chicken in soy sauce, rice wine and 1 teaspoon of cornflour.
Heat wok, or large pan, and add oil. When hot, add chicken and fry until golden and cooked through. Set aside and clean wok.
Heat the wok, add 2 Tb oil and add garlic, chilli, carrots and cook for 2-3 minutes before adding greens. Stir fry for 2 minutes then add sauces, rice wine and sugar and cook for 1-2 minutes, keeping the vegetables moving. Add the noodles and toss until heated through and covered in sauce.
Add cooked chicken and toss together. When piping hot it is ready to serve.