According to the investigation, Jinnaobeinao Carnival is the registered trademark of Beijing Gansheng Commercial Operation Management Co., Ltd., which was established on February 24th, 20021year, registered at Room 4 148, 4th floor, People's Daily Printing House, Wangsiying Township, Chaoyang District, Beijing, and its legal representative is Zhang. Business scope includes general projects: enterprise management; Sports facilities management (excluding high-risk sports); Organize cultural and artistic exchange activities; Technical service, technical development, technical consultation, technical exchange, technology transfer and technology popularization; Organizing sports performances; Education consulting services (excluding education and training activities involving license approval); Experiential expansion activities and planning; Sports competition organization; Conference and exhibition services; Advertising production; Advertising design and agency; Campsite services; Sales of arts and crafts and etiquette supplies (except ivory and its products); Sales of daily necessities; Entertainment and entertainment supplies sales; Clothing wholesale; Wholesale of shoes and hats; Footwear and footwear retail; Wholesale of sporting goods and equipment; Rental of stationery equipment; Sales of office equipment consumables; Catering management; Retail of sporting goods and equipment; Rental of sporting goods and equipment. (except for projects that need to be approved according to law, business activities can be independently carried out according to law with business licenses) Licensed projects: tourism business; Catering service. At present, it is in the opening state and no risks are found. So I know that the Golden Head Cup Brain Carnival is legal and formal.