At 19, Lau competed in the Miss Hong Kong Pageant 2016, where she won , Miss Photogenic , and the Most Popular Contestant Award . Following her win, she joined TVB and began hosting popular variety programs, including the long-running travel series Sidewalk Scientist (學是學非). Acting

She gained public attention as the first runner-up and Miss Photogenic in 2016. Acting Breakthroughs: