The Export-Import Bank of China Xiamen Branch held a blockchain technology and fintech training on the afternoon of December 6, 2019. The training will focus on four aspects: the development of blockchain technology, blockchain and fintech, the challenges that blockchain faces in the field of fintech, and the prospects for the future development of blockchain. Digital currency, bank loan business, payment clearing, bank credit and supply chain finance. During the training, the branch staff actively asked questions and exchanged ideas with each other. They discussed the development prospects, application scenarios and existing problems of the blockchain technology, and deeply understood the significance and development trend of the blockchain technology.