I opened a small shop. How do I receive guests?

Be a qualified professional salesperson. First of all, the products you sell should be quite familiar and professional, and you should do your homework to solve customers' problems. Be polite to customers and be polite and enthusiastic to all customers at any time (including when you are in a bad mood). It is a happy experience and a respected experience for customers to come to your store to shop, so word of mouth will naturally come, and customers will have no worries about bringing their business.