1. First, fold the big bone and toe joint of the duck foot in half until the tendon connecting the big bone and toe joint can be seen, as shown in the following figure:

2. Then make a deep incision next to the big bone and take out the big bone of the duck's foot, as shown below:

3. Then cut the big bone with the tendon connecting the big bone and the toe bone to extract the big bone, as shown in the following figure:

4. After that, handle the metacarpal bones of duck feet, just like handling big bones. First, draw a deep knife on the side, as shown in the following figure:

5. The knife is obliquely attached to the foot to remove the bone, and the toe bone can be removed, as shown below:

6. Use the same method to remove the toe bone on the other side, as shown in the following figure:

7. Then kick out all the bones in the same way, as shown in the following figure: