Literary and artistic creation and performance; large-scale celebration event planning; corporate image planning services; corporate management consulting services; planning creative services; advertising design, production, agency services; information technology consulting services; conferences and exhibitions and related services; translation services; stage equipment and equipment Rental, cultural and office electronic products rental; domestic and international sports event planning; wedding etiquette services; stage art design services; art pattern design services; real estate leasing operations; art agency; building materials, kitchenware and sanitary ware, daily sundries, office supplies , Sports equipment (except crossbows), communication equipment (excluding satellite broadcasting ground receiving facilities), computers, software and auxiliary equipment sales.