The blue whale park project is a chain of brands focused on children's play, and is described in detail below: i, brand background and size: blue whale park is a large chain dedicated to providing safe, interesting and educational playgrounds for children. The size of the store: there is information that there are more than 20 national stores at blue whale park, and there is also a reference to a total of 30 stores, the exact number of which may change as a result of brand expansion and restructuring. Ii. Project features and facilities: the blue whale garden has a variety of recreational facilities such as slides, swings, climbs, trampolines, etc. To meet the needs of children of different ages. Role-playing areas: some blue whale gardens also have large role-playing scenario areas, such as architecture schools, baked kitchens, happy farms, etc., where children experience different professional roles and develop imagination and creativity in play. Parent-child interaction zones: blue whale park focuses on parent-child interaction, with parent-child theme areas, such as marine ball pools, rotating slides, etc., involving parents and children in games and promoting parent-child relationships. Iii. Professional training in operations management and services: blue whale park provides comprehensive training support to affiliated businesses, including training in shop management, staff services, maintenance of recreational facilities, etc., to ensure that integrated businesses can operate their doors successfully. Safety and security: blue whale places a high priority on the safety of children's play, and all play facilities are strictly monitored and maintained to ensure the safety of children in play. Membership: some blue whale gate has a membership system that provides members with privileged services such as preferential prices, preferential appointments, etc., and enhances customer viscosity. Iv. Union investment and return on investment: the value of investment in the union blue whale park ranges from approximately $200,000 to $500,000, which is influenced by factors such as the union model, city level and shop size. Reward expectations: blue whale park has high market visibility and reputation as a well-known children's playground brand. Unionists are expected to achieve stable hospitality and substantial returns with reasonable operation。