I think there is still a market. The key is to be distinctive and authentic.
Some of my northeast classmates often take me to some authentic northeast restaurants, and the business is booming! ~ but most of them are eaten by the northeast, and there are many people in Nanchang. For example, I especially like to eat stew in the northeast.
I think if you really want to drive well, you should go to Nanchang for a while first. You can open a shop that focuses on soup shops and combines a variety of special snacks.
You can also apply for a small apprentice in a soup shop first.
Don't set up any franchise stores, because this soup shop doesn't have to have high-tech content.
Make your own characteristics!