1. Blanch the ribs and set aside.
2. Peel the yam and soak.
3. Pour oil in the wok to preserve the chives and ginger seasoning.
4. Add the ribs and stir fry.
5. Add soy sauce
6. Put in the small fresh couple
7. Add soy sauce
8. Add sugar.
9. Stir fry and color. Add beer and cook for 30 minutes.
10. Then put in the yam.
11. Cover and continue to burn for 20 minutes
12. Add salt to taste at the end.
13. Just collect the juice over high heat.
Tips:You can wear gloves when yam is peeled. Or boil the yam before peeling it, which can prevent the yam juice from irritating the skin.
