According to Huasheng Online, on the afternoon of April 3, the "2019 Internet Yuelu Summit" blockchain technology application forum was held. Liu Mingli, deputy mayor of Changsha Municipal People's Government, pointed out in his speech that the digital economy is a profound new economic revolution and the key to promoting the high-quality development of Changsha in the future. The rapid development of Changsha Mobile Internet has laid a solid foundation for the blockchain industry in Changsha. In the future, it is hoped that the blockchain industry in Changsha will be able to create more national influential enterprises and richer application scenarios around the theme of “digital economy”. To improve the quality of people's lives.