Martha Liaos Spring Rolls

Name: Martha Liao's Spring Rolls
Ingredients: 2 (3.75-ounce) packages of cellophane noodles; 1 small head napa cabbage, shredded (about 8 cups); Canola oil, for frying; Coarse salt; 2 pounds lean ground pork; 2 tablespoons chopped garlic; 2 tablespoons chopped fresh ginger; 3 tablespoons soy sauce; 1 tablespoon Shao Hsing (Chinese cooking wine) or dry sherry; 1 teaspoon sugar; 1 tablespoon cornstarch; 5 scallions, trimmed and chopped; 1 teaspoon sesame oil; 40 to 50 spring roll wrappers; 1 large egg, beaten