He concluded that his practice of Sudarshan Kriya was causing his body to expel this steel. Chen has since become a Sudarshan Kriya volunteer, providing students with TCM consultations and services whenever Jian Li-wan conducts a class.
從此，陳致光成了義工，只要簡麗莞開班授徒，他就會以中醫師的身分陪伴學員，提供各種醫療諮詢與服務。