On 19th May, 2023, we are pleased to invite Mr Ho Kwan Yiu from the National Security Education Centre to our school. During the day, the students were taught about the topic of national security in a systematic way. Throughout the talk, students learnt about the pivotal significance of having Hong Kong National Security Law and kept up with the updated information in relation to the development of China. It is believed that students will be more familiar with the five essential elements of the holistic view of National Security and the major National Fields after his talk. Last but not least, we are truly thankful for his gift – a book that concerning National Security Education. It is hoped that our students will be deep-rooted with a better and deeper understanding of Hong Kong National Security Law.