In this case, it is likely that someone will try to defraud your property or information through fraud. Therefore, I suggest you be alert to this situation and don't trust strangers easily. If you really want to improve the business of your beef soup shop, you can consider the following aspects: 1. Improve product quality and service level, and let customers pass it on from mouth to mouth. 2. Actively carry out publicity and promotion activities to improve brand awareness. 3. Open up new sales channels, such as developing take-away business. 4. Cooperate with other shops in the same industry to create a more attractive business circle. 5. Pay attention to market dynamics, adjust business strategies in time to meet customer needs. In a word, if you want to make your beef soup shop prosperous, you need to make continuous efforts and innovations to improve your business ability and market competitiveness.