1. Prepare yam to peel
2. Cooking sheep scorpion soup
3. Cook the lamb scorpion
4. Add water sheep scorpion soup to the pot, add sheep scorpion to boil.
5. Put in the yam block
6. Add a little salt to the boil, the chicken essence is out of the pot.
7. Pour into a bowl and sprinkle with chopped coriander.