Marketing, advertising and commercial consulting in the field of blockchain technology and cryptocurrency; Providing business advice in the field of blockchain technology and cryptocurrency; Providing business information in the field of blockchain technology and cryptocurrency; Advertising and business management in the field of blockchain technology and cryptocurrency; Business operation, business administration and office functions ; Business management of movie studios; Sales management services; Production of infomercials, television advertisements, commercial advertisements, television, radio and cinema commercials; Promoting a series of films for others; Publicity consultation; Business management consultancy relating to strategy, marketing, production, personnel and retail sale matters; Content marketing strategies; Wholesale and retail services for downloadable electronic publications, music files; Promotional marketing services using audiovisual media; Providing business information, news and commentary in the field of blockchain technology and cryptocurrency; Compilation and analysis of business data in the field of blockchain technology and cryptocurrency; Providing business advice and information in the field of blockchain technology and cryptocurrency asset management