In 2019, Joyce Chou travelled to London and attended a perfumery course in Bourton-on-the-Water, England and meet Louise Nielsen a master perfumer. When she finished the perfumers training they entered into a partnership and agreed to establish the JWS Aroma Massage & Beauty International Centre in the United Kingdom.  In the same year Joyce also established her own perfumery workshop in Taiwan and Singapore.


Joyce Chou is a cosmetology instructor in Taiwan and also a clinical aromatherapist.  She achieved a Masters degree from the master's program of Natural Healing Science, Nanhua University.  She was trained to a high level in the massage therapy skills by Helen McGuiness Health & Beauty Training International in Eastleigh, England in 2001, 2012 and 2015, she also gained VTCT qualification certificates.  In 2014 she additionally trained in the disciplines of aromatherapy and massage in Canada with Joyessence Aromatherapy Centre and as an instructor in aromatherapy.  In 2016 she studied the Comfort Touch Massage for the Elderly with Mary Rose in Colorado, United States.