Computer software and hardware technology development, technical consultation, technical services and technology transfer; Information system integration service; Information processing and storage support services; Internet information service; Organization and planning of cultural and artistic exchange activities; Enterprise management consulting; Design, produce, act as agent and release various domestic advertisements; Conference services; Sales of computers, software and auxiliary equipment, electronic products, communication equipment and office supplies. (Projects that must be approved according to law can only be operated after being approved by relevant departments)