General projects: Technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Corporate image planning; Marketing planning; Literary and artistic creation; Science popularization and publicity services; Advertising production; Advertising design and agency; Software development; Domestic freight transportation agency; Sales of communication equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of mechanical and electrical equipment; Sales of electronic products; Sales of cameras and equipment; Sales of daily necessities; Sales of household appliances; Sales of office supplies; Retail of clothing and apparel; Wholesale of cosmetics; Retail of cosmetics; Wholesale of automotive parts; Internet device sales; Internet sales (excluding sales of goods that require licensing); Information consulting services (excluding licensed information consulting services); Education consulting services (excluding education and training activities related to license approval); Sales of clothing accessories; Professional design services; Engineering technical services (excluding planning management, survey, design, and supervision); Wholesale of clothing and clothing; Residential water and electricity installation and maintenance services; Retail of motorcycles and spare parts; Wholesale of motorcycles and spare parts; Retail of hardware products; Wholesale of hardware products; Food sales (only pre packaged food is sold); Food internet sales (only pre packaged food is sold); Furniture sales; Sales of automotive decorative products. (Except for projects that require approval in accordance with the law, business activities shall be carried out independently with the business license in accordance with the law)