Advertising design, production, agency and release; Product packaging service; Conferences, exhibitions and related services; Wedding etiquette service; Corporate image planning services; Enterprise management consulting services; Stage art design service; Cultural activity service; Investment consulting services; E-commerce platform services; Computer technology development, consulting and transfer services; Sales of clothing, cosmetics, handicrafts, daily necessities and sporting goods; Marketing planning; Production and distribution of radio and television programs; Communication planning of film and television cultural and artistic activities. (Projects subject to approval according to law can only be operated after approval by relevant departments.