Steamed Pork and Mushroom Siu Mai Dumplings

Name: Steamed Pork and Mushroom Siu Mai Dumplings
Ingredients: 4 ounces ground pork; 1 tablespoon peeled and grated fresh ginger; 1 tablespoon Shaohsing rice wine or dry sherry; 1 tablespoon light soy sauce; 2 teaspoons cornstarch; 1 teaspoon toasted sesame oil; 3 fresh shiitake mushrooms, stemmed and finely chopped; 1 large scallion, green part only, finely chopped; Sea salt; Ground black pepper; 10 square wonton wrappers; 15 goji berries (can substitute frozen peas and carrots); Vegetable oil, optional if not using perforated parchment; 1 tablespoon hot Guilin chili sauce