1. Barbecue: barbecue is a popular snack, can provide a variety of meat, seafood and vegetables grilled, with a variety of flavors, suitable for mass consumption.

2. Fried Chicken: Fried Chicken is a popular fast food snack that can offer a variety of flavors, such as original, spicy, tangy, etc., which is suitable for the fast-paced modern life.

3. Dumplings: Dumplings are a traditional Chinese snack that can be served in a variety of flavors, such as fresh meat, shrimp, and veggies, which are very popular.

4. Pancake Fruit: Pancake Fruit is a popular breakfast snack that can offer a variety of filling options, such as eggs, ham, vegetables, etc., with a crispy and delicious taste.

5. Kebabs: Kebabs are a simple and tasty snack that can offer a variety of meats and vegetables on skewers with unique flavors for night markets and party occasions.

6. Shaxian Snacks: Shaxian snacks are a kind of snacks represented by Shaxian, Fujian, such as lo mein rice, lo mein noodles, lo mein bibimbap, etc. They have unique flavors and are much loved.

Choosing the right snack program for you needs to consider market demand, your own skills and experience, investment costs and other factors. Before choosing, it is recommended to conduct market research and analysis to understand the taste preferences of local consumers and competition in order to make informed decisions.