There was no simple answer to the question of which team was the strongest in the business model of the photo book agency. This was because the operating model of a photo book agency depended on many factors such as the team's experience and professional knowledge, market demand, competitive environment, and so on. However, some teams had established a reputation in the photo book agency market for a long time and had a strong influence in the market. These teams usually have a broad customer base and rich industry experience. They can provide high-quality services and occupy a leading position in the market. For example, if you need to find a strong photo book agency, you can consider the following options: 1 Huayi International Media: This is a team with many years of industry experience and professional knowledge that provides various types of photo book services, including color photo books, black and white photo books, and customized photo books. Their service quality and technical level had been recognized by their customers. 2. Light photography: This is an agency team that focuses on high-quality photo books. Their service is based on customer needs and can provide customized services and customized solutions. Their products and services were well received in the market. Art Point Culture: This is a young and innovative team that provides a variety of high-quality photo book services. Their products and services are full of vitality in the market. Their team has a wide range of knowledge and skills to respond quickly to customer needs. These teams were all well-known brands in the photo book market, and they had considerable experience and professional knowledge to provide high-quality services and solutions. However, the specific choice depends on the individual's needs and preferences. It needs to be evaluated and selected according to one's own situation.