Duck neck how to halogen, simply put is the pot to add morning glory, PI County bean curd, mace, cinnamon, pepper, pepper, spices, Sannaeus, Angelica dahurica, grass nuts, cloves, sesame leaves, stir-fried aroma after adding a large piece of ginger, add water, salt, simmering open to add the duck, duck head, duck neck, duck claw, halogen can be the above I was also in the crown of the Xiangxing snack food to learn after the knowledge of the. How to say it is not good to do oh, need to learn, I hope the answer is helpful to you please adopt thank you!