live freshwater snails (about 1 kg) • ground freshwater crab (about 1 kg) • pork bones (about 500 g) • large egg, beaten • fried pork sausage, thinly sliced (about 300 g) • firm tofu • tomatoes, cut into wedges • Shallots and garlic, finely chopped • Fermented shrimp paste (mắm tôm) • Sugar, chicken bouillon powder, black pepper, salt, fish sauce • Ginger, tamarind, chili peppers • Bean sprouts, mixed fresh herbs, shredded water spinach, banana blossom •