Arranging and conducting of fairs and exhibitions for business and advertising purposes; conducting, arranging and organizing trade shows and trade fairs for commercial and advertising purposes; consultation relating to trade fairs; organization and holding of events, exhibitions, fairs and shows for commercial, promotional, business and advertising purposes; organizing and conducting job fairs; planning and conducting of trade fairs, exhibitions and presentations for economic or advertising purposes; business management and administration services in the field of arranging and conducting business congresses; advertising and publicity services, namely, promoting the goods, services, brand identity and commercial information and news of third parties through print, audio, video, digital and on-line medium; development of marketing strategies, concepts and tactics, namely, audience development, brand awareness, customer relations, online community building and digital word of mouth communications; development, operation and administration of digital signage systems and digital advertising systems for others, namely, providing advertising space by electronic means and global computer information networks; digital advertising services; advertising, marketing and promotion services; advertising, marketing and promotional services related to all industries for the purpose of facilitating networking and socializing opportunities for business purposes; arranging and conducting marketing promotional events for others; business marketing consulting services; business marketing services; business event planning and management for marketing, branding, promoting or advertising the goods and services of others; international business consulting services relating to merchandise trading, human resource interchange, management support, marketing, advertising, promotion, and domestic and international market research and development; organization, arranging, conducting and holding of events, exhibitions, fairs and shows in the fields of digital advertising, digital advertising systems, digital signage systems and marketing strategies