1. Retreat 2 catties of beef shank in semi-cold water for 2 hours to soak the blood repeatedly
2. Cut the meat into small pieces for good taste
3. Boil the blood in a pot under cold water and remove it when there is no blood in the pot.
4. Put the meat in warm water, add all the seasonings and boil, then simmer on low heat for about 1 hour
5. Finally, heat up the juice and let it cool and slice it
6. Finished product
