Design, production, agency, release all kinds of advertisements, business consultation, market information consultation and investigation (except consulting project brokers), corporate image planning, marketing planning, enterprise management consulting, market information consultation and investigation (except consulting project brokers), exhibition and display services, translation services, etiquette services, photography services (except color expansion) and computer system services. Conference service, etiquette service, photography service (except color film processing), labor service (except professional intermediary), technical development, technology transfer, technical consultation and technical service in the computer field (involving administrative license, operating with license), etc.