The pork should be cleaned. Place all the pork into an enormous pot and add 1 tablespoon salt, and add tap water until it covers the meat. Bring to a simmer on high temperature. Once it is at a boil let it sit for a few minutes, then remove from the stove, and then remove the water from the pot and wash the pork in running water.
Return the pork back to the pot along with the remaining soup ingredients , as well as the water that has been filtered This time, however, set your shrimp aside. Heat to a high temperature, and then simmer for 5 minutes. Then scrape off the soup slime that rises to top.
Reduce the heat to an extremely low temperature for another fifteen to twenty-five minutes according to the degree of tenderness you'd like your pork to be.
Devein and remove the shrimp. Sprinkle sugar and salt on them, mix and let them marinate for 10 minutes. Boil water over medium-high heat in a small pan to cook shrimp in one or two batches. They're ready as soon as they turn pink/white.
Banh Canh noodles are cooked according to the instructions on the package and then drain.
Divide the food into 5-6 bowls and equally divide the following order: broth, noodles, shrimp, pork accessories, and then serve.