At the "2019 First International Blockchain and Algorithm Economy Summit Forum" held in Jiangbei, Nanjing, Chairman Duan Xiaoguang from Jinmao Investment Management Co., Ltd. gave a speech on "Blockchain Investment Logic" for the participants. Come to a practical blockchain theme sharing. In the speech, Shi always began from the origin of Bitcoin, specifically introduced the development process of blockchain application from high-dimensional to low-dimensional, and focused on the development of China's blockchain and investment opportunities, pointing out that the blockchain will follow G (digital government, supervision + services), Bank (financial technology, supervision + services), Business (various industry applications), Custome (personal applications) path to achieve deep integration with the real economy.