software development; retail of computer hardware and software and auxiliary equipment, animation and game development; Internet data services; information technology consulting services; data processing and storage support services; Internet security services; technical services, technology development, technical consultation, technology exchange, technology transfer and technology promotion; business management consulting; socio-economic advisory services; marketing planning; project planning and public relations services; Business agency services, professional design services; advertising design, agency; advertising production; domestic trade agency; sales of electronic products; Software sales (except for projects subject to approval in accordance with the law, independently carry out business activities with a business license in accordance with the law)