Dr. Vincent Cheng (Arup Fellow, Director of Building Sustainability Group, and Global Leader of Environment and Building System Skill Network, ARUP, Hong Kong), delivered a colloquium for the SEE community on 23 January 2019. Dr. Cheng focused on the invention process to inspire the students to have more brilliant ideas to contribute to the world. The worldwide visions and trends on sustainability development were also be discussed. The colloquium was very well-received.