Internet sales (excluding the sale of licensed goods); Wholesale of cosmetics; Retail of cosmetics; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Computer system services; Market research (excluding foreign-related research); Marketing planning; Enterprise management consulting; Foreign contracted projects; Network technology services; Network equipment sales; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of hair accessories; Business training (excluding licensed training such as education and vocational skills training); ; Import and export of goods; Technology import and export