16
Printed matter; printed publications; instructional and teaching materials (other than apparatus); printed educational materials; newsletters, magazines, newsletters and journals relating to issues of concern to senior citizens and to those who work with senior citizens
35
Business services; business information, advisory and consultancy services; business marketing consulting services provided to those who work with senior citizens
41
Education and training; services of an academic institution; organising and conducting seminars, lectures, tuition, tuition courses, classes and educational conferences, shows, performances, demonstrations, tests and examinations; publication services; production of films, videos, television programmes and sound recordings; organisation of study tours and instructional, informational or educational visits; organisation and management of conferences, symposiums, workshops, discussion groups and colloquiums; testing, analysis and evaluation of skills of others for purposes of certification; educational seminars; educational conferences, training classes and examination testing for professionals regarding services of concern to senior citizens in various fields including medicine, insurance, investments, health, law, housing and recreation