To Braise the sauce -- Pork belly, soya sauce, thick soya sauce, cinnamon stick, bay leaf, chili, green onion, ginger , 1 star aniseed, soy sauce 1 tbsp, rock sugar 50 g, Shaoxing wine Noodle dough -- 500 gm high protein flour, 3 gm salt, 120 ml water but just enough to make a hard dough. Rest after knead of 5 to 10 mins by pressing. Repeat a few times by resting and press the dough.