General projects: Advertising design, agency: Advertising production: Advertising release: Software development: Professional design services; Graphic design; Conference and exhibition services; Organization of cultural and artistic exchange activities: Corporate image planning: Organization of sports performance activities; Wedding etiquette services; Etiquette services; Marketing planning: Photography enlargement services: Project planning and public relations services; Enterprise management consulting: Information consulting services (excluding licensed information consulting services): Social and economic consulting services: Technical services, technical development, technical consulting, technical exchanges, technology transfer, technology promotion: Food sales (only pre-packaged food sales): Health food (pre-packaged) sales: Food Internet sales (only pre-packaged food sales): Primary agricultural products procurement: Daily necessities sales: Internet sales (except for sales of goods requiring a license): Electronic product sales: Needle textile sales: Daily household appliances retail: Daily necessities sales: Security equipment sales; Household appliances sales: Photographic equipment and telescope retail: Audio equipment Equipment sales: Sales of Class II medical devices; Sales of Class I medical devices: Sales of slides and projection equipment: Retail of stationery: Sales of office supplies: Sales of arts and crafts and ceremonial supplies (except ivory and its products): Retail of cosmetics: Sales of radio and television equipment: Rental of cultural supplies and equipment: Sales of cameras and equipment: Domestic trade agency; Sales of communications equipment: Domestic freight forwarding agency: Technology import and export; Import and export of goods, brand management, corporate member points management services: Sales of disinfectants (excluding hazardous chemicals): Sales of daily chemical products (except for projects that require approval according to law, business activities are carried out independently in accordance with the law with a business license) Licensed projects: Food sales: Internet sales of food; Tourism business: Class I value-added telecommunications business: Operation of Class III medical devices: Leasing of Class III medical equipment (projects that require approval according to law can only carry out business activities after approval by relevant departments. The specific business projects are subject to the approval documents or licenses of the relevant departments)