Some people say that in the current environment, it's becoming increasingly difficult to earn money. Is it because the world's money has decreased? I don't think so. It's because the flow of money is directed towards groups and fields that have higher demands and standards. In the past, providing a product was enough to earn money, but now, in addition to high-quality products, high-quality services are also required. People are no longer just purchasing the products themselves, but also need the series of services that come with the products. Of course, in professional fields, professional services must grow simultaneously.