The general business projects are: Software development; Advertising design and agency; Advertising production; Technical services, technical development, technical advice, technical exchange, technical transfer, technical promotion; Operational training (excluding educational training, vocational skills training, etc., requiring licensing); Information technology consulting services; Graphic design; Maintenance of computers and office equipment; Computer hardware and software and peripheral equipment manufacturing; Sales of communication equipment; Professional design services; Socio-economic advisory services. (Except for projects that are required to be approved by law, they carry out their business activities independently in accordance with the law, and the licensed business project is: Internet information services. ) (For projects that are subject to approval in accordance with the law, they may only carry out operational activities after the approval of the relevant departments. The specific operational projects are subject to the authorization documents or licenses of the relevant department. )