White & red radish soup

Name: White & red radish soup
Prep time: 5 min
Cook time: 5 h
Total time: 5 h 5 min
Yield: 3
Cuisine: En
Ingredients: Fish bladder , 8 pieces; Some dried shitake mushrooms; Some dried scallops; 1 whole white radish, cut into chunks; 3 red radish, cut into chunks; 400 g spare ribs, blanched; Salt to taste; 2 tablespoons soy sauce