張女士修畢澳洲新英倫大學輔導學碩士課程、香港公開大學兒童心理學文憑課程，沙維雅家庭治療模式專業輔導證書課程，以及職業訓練局屬下高峰進修學院學士後臨床督導證書課程。

張女士現為青草地全人發展中心心理輔導員、臨床督導及工作坊導師，主要從事心理治療、家庭輔導、個人成長、婚姻輔導、婚前輔導及親職教育，輔導對象包括個人、親子、伴侶及家庭等。張女士亦為香港樹仁大學輔導系學生實習期之臨床督導，及亞洲專業輔導協會（香港）之副主席。

張女士對視覺藝術甚有興趣，修畢香港中文大學校外進修學院西方藝術証書及文憑課程、香港大學專業進修學院藝術治療課程，以及香港藝術治療師協會主辦「藝術支援(I) 證書課程」；她有志將藝術與輔導配合，以增進輔導成效，及透過藝術媒界促進自我認識及身心靈健康。張女士曾任兒童藝術活動導師，亦曾為學生、教師、社工及成年人主持促進自我成長的藝術工作坊，以及透過藝術創作促進親子關係的工作坊。

Ms Doris Cheung holds a Master’s Degree in Counselling from University of New England, Australia, and a Diploma in Child Psychology from The Open University of Hong Kong. She has also completed a Professional Certificate in the Use of Satir Model in Individual and Family Therapy from Hong Kong Satir Center and Satir Institute of the Pacific; and a Post Graduate Certificate in Clinical Supervision of Counselling from Institute of Professional Education and Knowledge, a subsidiary of Vocational Training Council. 

Doris is a counsellor, clinical supervisor and workshop facilitator at Green Pastures Whole Person Development Center.  Her counselling experiences include working with individuals, couples and families in the areas of psychotherapy, personal growth counselling, pre-marital counselling and parenting counseling.  She is also an internship supervisor at Hong Kong Shue Yan University and vice president of Asian Professional Counselling Association (Hong Kong). 

Doris has much interest in visual arts, which led her to complete a Certificate Course in Art Therapy from HKU SPACE and a Certificate and Diploma Course in Western Art from School of Continuous Education, The Chinese University of Hong Kong, and a Certificate in Art Facilitation (I) from Hong Kong Association of Art Theraists. She is keen to use art in couselling to enhance effectiveness, and to promote personal growth and health through art workshops.  She has conducted art-for-growth workshops for students, teachers, social workers and adults, as well as art workshops for enhancing parent-child relationships.