Hot and Sour Soup with Lime

Name: Hot and Sour Soup with Lime
Ingredients: 10 dried lily buds; 5 dried wood ear mushrooms; 2 tablespoons vegetable oil; 2 cloves garlic, minced; 2 stalks scallions, minced; 1 tablespoon ginger, minced; 8 ounces ground pork; 1 quart chicken stock; 8 ounces firm tofu, diced; 1/2 cup bamboo shoots, thinly sliced; 1/4 cup Chinese black vinegar, plus more to taste; 2 tablespoons lime ponzu, plus more to taste; 1 tablespoon toasted sesame oil; Fresh ground black pepper; 1 teaspoon sugar; 2 eggs, slightly beaten; 1 tablespoon cornstarch; 4 lime wedges; chili oil, for serving