Egg Drop Soup

INGREDIENTS:

1 1 1/2 lb pork bone
6 c Water
1 sl Fresh ginger root
1 ts Rice wine
1/4 ts White pepper
1/2 ts Salt
1 ts Cornstarch combined with 1
-teaspoon water
2 Eggs; beaten
1 Green onion; sliced
2 tb Chopped ham
1 ts Sesame oil