Lau first gained public attention as the runner-up and Miss Photogenic of the 2016 Miss Hong Kong Pageant. Since then, she has built a substantial acting portfolio, culminating in winning the Most Improved Female Artist award at the TVB Anniversary Awards 2023. Beyond acting, she has made significant contributions as a television host, with credits on popular programs like Sidewalk Scientist and 3 Days 2 Nights . Tiffany Lau currently holds a manager's contract with TVB, cementing her status as one of the company's key young artists.