On November 22nd, the Standing Committee of Jiujiang Municipal Committee held a meeting to convey the spirit of studying and implementing General Secretary Xi Jinping and Premier Li Keqiang's important speech, and studying the implementation of opinions in Jiujiang City. The meeting conveyed and learned the speech of General Secretary Xi Jinping during the 18th collective study of the 19th Central Political Bureau. The meeting pointed out that we must profoundly understand General Secretary Xi Jinping's important exposition on blockchain technology and do a good job in grasping the development of blockchain industry. It is necessary to strengthen study and study, adapt to the new situation, strengthen study, seriously study the development of blockchain, and combine the actual situation of Jiujiang to identify development priorities, paths and measures. It is necessary to step up the layout plan and rely on the existing digital industries such as artificial intelligence, big data, Internet of Things, and 5G commercial in Jiujiang City to explore the deep integration of blockchain technology in the fields of industrial development, urban construction, social governance, and people's livelihood services. In particular, Poyang Lake Ecological Science and Technology City should give full play to the advantages of the platform, combine the development of the digital economy, increase the intensity of attracting talents, and introduce and cultivate a number of blockchain industry projects and research teams.