Wash chicken and wipe dry. Cut into smaller pieces.
Blanch the whole piece of pork belly in hot water and cook for 15 minutes. Take out and slice into thick slices.
Stir all marinade(except sesame oil and chicken stock)with chicken pieces and pork slices, mix well and marinade for 30 minutes.
Bring some water to the boil, then cook noodles until soft. Take out and run in cold water, and drain well. Mix well sesame oil. Place on plate.
Heat 2tbsps oil, fry green onions, and add in chicken and pork and stir fry.Add in stock and cover. Simmer over medium heat for 15 minutes, and thicken with cornstarch solution just before arranging meat, chicken and sauce over prepared noodles for serving.