If you want to use water as the soup base, use a little chicken essence, add a little lard or onion oil, and a little pepper, never add five spice powder, you can add one or two drops of soy sauce in moderation, this depends on personal preference.

Do long time, you can go to buy some chicken head, eel bones (this general market stallholders can send), fish bones, pig, cow bones (this is more expensive, for example), and so on, while buying food ingredients while simmering, long time into the soup.

Stewed pork when the soy sauce soup to stay continue to stew the next meat, time will also become old soup.