Soak the dried pollack in warm water for 10 minutes. Drain and chop it into 1-inch pieces.
In a pot on high heat, saute sesame oil, garlic, dried pollack, and radish for 2-3 minutes.
Into the same pot, add the water and dried kelp. During this process, scum will float so remove them.
After 10 minutes, remove the dried kelp and season the soup with soy sauce, fish sauce, salted shrimp, salt, and pepper.
Once the soup is tasty, add the bean sprouts, zucchini, scallions, and tofu.
Once the vegetables are cooked, add the scrambled egg and mix.
Boil the soup for another 5 minutes. Serve and enjoy!