General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; software development; artificial intelligence application software development; engineering and technological research and experimental development; market research (excluding foreign related investigations); service computer systems; Artificial intelligence basic software development; professional design service; social and economic consulting services; conference and exhibition services; advertising release; advertising design, agency; advertising production; consulting and planning services; information consultation services (excluding licensing information consultation services); Nature Scientific research and experimental development; retailing of computer software, hardware and auxiliary equipment; software sales; electronic product sales; information technology consulting services; artificial intelligence theory and algorithmic software development; software outsourcing services; industrial Internet data services; Internet data services; big data services; Development of network and information security software; manufacture of computer software, hardware and peripheral equipment; wholesaler of computer software, hardware and auxiliary equipment; Internet sales (except for sales of goods that require a license). (Except for projects that require approval according to law, business activities can be carried out independently with a business license and in accordance with law) Licensed projects: Internet information services.