With the further opening of China's financial industry, technology continues to empower finance. Opening up vast space for China-UK cooperation in the field of fintech. The application of big data also brings opportunities and challenges to the sector. UK fintech players are exploring in the fields of data analysis, market infrastructure, green finance, etc., The UK has gradually established a comprehensive cooperation with China. This roadshow aims to deepen the exchange and cooperation between two markets and promote the deep integration of technology and finance, to jointly build a healthy and harmonious financial ecosystem.