Christmas brings joy to the world. It also reminds everyone there should be no discrimination on race, sex, nationality and social status. To arouse the attention of students to those in need, the Student Union held a Casual Wear for Charity activity. Students were permitted to return to school in casual wears instead of school uniforms if they were willing to donate ten dollars. The money would then be donated to the "The United Nations Children's Cancer Foundation" (聯合國兒童癌病基金會) to help children suffering from cancer. Through the activity, students learned to share joy with other people and be thankful for what they have already possessed.