35 Advertising services, marketing services, management consultancy services, business management services, business management assistance, business research services, marketing research services, personnel services, management of personnel, publicity services, organisation of trade shows; information, advisory and consultancy services in relation to all the aforesaid services; and all other services included in this class.; Advertising services, marketing services, management consultancy services, business management services, business management assistance, business research services, marketing research services, personnel services, management of personnel, publicity services, organisation of trade shows; information, advisory and consultancy services in relation to all the aforesaid services; and all other services included in this class.