張德聰Te-Chung Chang
Ph. D in Educational Psychology and Counseling from National Taiwan Normal University. He has served as the Dean of the National Open University, the Dean of the Life Sciences Department, the CEO of the Teacher Chang Foundation, the Chairman of the Chinese Mental Health Association, Secretary General of the Chinese Counseling Association, Taiwan Career Development and Consulting Association, and Social Ethics Association.
He has co edited and wrote countless books such as "Consulting Technical Training Manual", "Group Counseling", "Career Counseling", "Zhang Decong's Self Relief Manual (Part I): Psychological Vitamins for a Better Life", etc. He passed on his experiences in a simple way and has a profound and important impact on many fields such as group counseling, learning counseling, and stress management.