The most profitable franchises in the country that I have learned about are usually well-known brands, such as milk tea and fast food. These brands have high popularity and reputation, offer quality products or services, and can quickly increase store awareness through branding. Choosing to join these brands can lead to stable earnings and business opportunities. However, it should be noted that choosing a franchise requires consideration of several factors, including brand awareness, business model, products or services, and so on. Only by fully understanding the market and consumer demand can you make an informed decision.