1. 600g large bone, add cooking wine to water
2. Cook for a few minutes
3. Then clean it and put it in the saucepan
4. Add the green onion and ginger to a boil over high heat, then transfer to a saucepan and simmer for 3 hours
5. Add corn after 3 hours
6. Simmer for an hour and a half and add the iron stick yam
7. After the stew is cooked, add salt and stir evenly before coming out of the pot
8.
Tips:A bowl of delicious pork rib soup does not have to be simmered for a while to be delicious and delicious
