35 Advertising and directory services, namely, promoting the services of others by providing a web page featuring links to the websites of others; Arranging and conducting business conferences; Arranging and conducting trade show exhibitions in the field of education and technology; Conducting an on-line tradeshow exhibition, in the field of education and technology; Organising exhibitions for commercial or advertising purposes; Organization of events, exhibitions, fairs and shows for commercial, promotional and advertising purposes; Organizing exhibitions for commercial or advertising purposes; Organizing, promoting and conducting exhibitions, tradeshows and events for business purposes; Promotion, advertising and marketing of on-line websites; Providing and rental of exhibition stands and booths including respective equipment