PUBLIC RELATIONS SERVICES, NAMELY ORGANIZING AND CONDUCTING PROMOTIONAL EVENTS AND PRESS CONFERENCES FOR OTHERS; BUSINESS CONSULTATION IN THE FIELD OF PUBLIC RELATIONS AND MARKETING; BUSINESS MARKETING CONSULTING SERVICES, NAMELY DEVELOPING MARKETING STRATEGIES FOR THE NEW PRODUCTS OF OTHERS; BUSINESS MANAGEMENT CONSULTATION SERVICES; BUSINESS CONSULTATION SERVICES IN THE FIELD OF ENTERPRISE ORGANIZATIONAL CRISIS MANAGEMENT; BUSINESS CONSULTATION SERVICES IN THE FIELDS OF PUBLIC RELATIONS AND...