The 3rd Digital China Summit is underway in southeastern China's Fujian Province. From facial recognition to smart logistics, big data is helping people in every way. During this year's summit, there's a big focus on how digital tech has helped in the fight against COVID-19. Wondering what China looks like right now and what your life might be in the future? Follow CGTN's Liu Jiaxin on a tour of this year's biggest digital tech show.