It's easy enough to make because you can buy the fish balls, seafood balls and fish paste (usually made of carp) from Chinese grocery ... noodles between four large soup noodle bowls.
If you don't have homemade fish or seafood broth on hand, use four dashi (Japanese soup stock ... and insert the tip of a sharp knife into the base of the tail - a spurt of liquid will come ...
Add in the Chinese sausage and fish cakes, and continue stir-frying ... You can also use dashi (kelp/seaweed broth), anchovy, or mushroom broth as the base of the soup, or make the soup using pork ...