I also set up a stall selling snacks. I used to only sell Fuding pork slices, but I couldn’t sell much. Now I add fish balls with eyebrows, because they are all cooked the same! convenient! This way there will be more customers. It's really too simple. If you don't eat it this way, it won't be sold. I suggest you add wolf-toothed potatoes, and they'll all be fried the same! This allows customers to have a choice. Anyway, if they don’t sell this or that, business will be better this way!