Software development and design services; Information technology consulting services; Data processing services for users; Conference and exhibition services; Business consulting services; Business management consulting services; Translation services; Industrial design; Construction, operation and management of network platforms; Advertisement design, production, agency and publication; Import and export of goods, import and export of technology, and import and export of agency (excluding goods and technology whose import and export are prohibited or restricted by the state). (Involving licensed items, should obtain permission from the relevant departments before operating)