Principal Ho attended a professional development course organised by the Curriculum Development Institute of the Education Bureau, "Understanding the Chinese Culture and Inheriting Traditional Virtues (Refreshed)", as a guest speaker, sharing the experience of promoting moral education and Chinese Etiquette in school with other participants, so as to foster the professional ideas and insights exchange among the field, helping children to establish good character, attitude and value. There were around 200 principals and teachers from around 120 kindergartens participated in this course and they have excellent review on it.