Advertising services, namely, preparation of advertisements for others and dissemination of advertising matter; promotional services namely, developing promotional campaigns for businesses and promoting the sales of goods and services of others through the distribution of printed materials; marketing services; namely, conducting marketing studies, marketing research services; display services for merchandise, namely shop windows and business merchandising; arranging and conducting of business conferences, trade fairs and exhibitions; demonstration and display of goods for promotional purposes for others; dissemination of advertising materials; provision of business and trade information in the subject of Hong Kong designs, inventions and businesses for others, business management; business administration; office functions, namely office management and office administration; agency services, namely, business travel management for others namely, organizing business visits to international markets and arranging for business introduction; business appraisal; business management assistance; business consultancy; business inquires; business information in the subject of Hong Kong designs, inventions and businesses for others; business investigations; business organization consultancy; business research; commercial information agencies; compilation and systemization of information into computer databases; commercial or industrial management assistance; computerized file management; placing outdoor advertisements for others; public relations; publication of publicity texts; publicity, namely publication of publicity texts; publicity agent services, sales promotion, namely rendering sales promotion advice and promoting the services of others through distribution of promotional materials; statistical information; systemization of information into computer databases; production of television advertising and commercials demonstration of goods; direct mail advertising; dissemination of advertising matter; economic forecasting; organization of exhibitions in the field of Hong Kong designs, inventions and businesses for commercial and advertising purposes for others; organization of trade fairs for commercial or advertising purposes; provision of information relating to business and trade in the subject of Hong Kong designs, inventions and businesses through a global computer information network