Beef with choy

8 ounces boneless beef sirloin 2 tablespoons soy sauce 8 cups beef stock 2 slices fresh ginger (thin slices) 1 garlic clove , minced 2 cups rice vermicelli,[...]

2 lbs ground pork butt 2 scallions , finely chopped 2 slices gingerroot , finely chopped 2 tablespoons dry sherry 2 tablespoons cornstarch 1 tablespoon salt 3[...]

1/4 cup rice wine , Shao Hsing 1 1/2 tablespoons oyster sauce 2 teaspoons cornstarch 4 teaspoons canola oil , divided 3/4 lb sirloin steak, trimmed of fat,[...]