1. Choose a good place: choose a place with a large flow of people, such as shopping malls, supermarkets, schools, etc. , can increase the exposure and sales.

2. Keep sanitation: keep the stalls and food sanitary, so that customers can buy with confidence.

3. Reasonable price: Pricing should be based on local market conditions and costs, not too high or too low.

4. Promotion: It can be promoted through social media and billboards to attract more customers.

5. Provide diversified choices: We can provide different tastes, packaging and other choices according to customers' needs to increase sales.