Pig tail bones will fade when washed with clean water.

3. Boil the water in the pot and add the pig bones.

4 scalding bleeding water is being rinsed clean.

5 Add appropriate amount of water to the fire-free inner pot, and pour in onion, ginger, aniseed, fragrant leaves and angelica.

6 Add cooking wine.

7 put in the washed pig bones.

Cover with fire for 8 minutes 15 minutes.

9 peeled taro, washed and cut into pieces.

Wash yuba and auricularia auricula soaked in 10, and cut into sections.

Cook 1 1 pork bone 15 minutes, then add taro and continue cooking for 2 minutes.

12 is adding Yuba.

13 Add auricularia.

14 continues to boil.

15 Then turn off the fire, put the inner pot into the outer pot, cover and stew for 40 minutes.

1640 minutes later, take out the inner pot and put it on the fire, and add pepper.

17 Add salt and chicken essence.

18 Turn off the fire after adjusting the taste.