The opening ceremony of CUHK(SZ) Public Welfare Culture Week 2019 was successfully held on September 21, 2019. Professor Yang Gu, associate Vice-President and the Dean of Diligencia College, attended and addressed the opening ceremony. Dr Peter Yu, director of office of student affairs, also attended the opening ceremony. Sustainable cities and communities, the 11th of the UN development goals, was chosen as the theme of the week. The charity week involves in 18 activities, including exhibitions, visits, board games, workshops and salons. With the help of multi-media art forms, this exhibition aims to capture life emotions and life reflections, so as to stimulate the conscious and unconscious thinking behind daily behaviors, and present the relationship between individuals and cities and nature.