Huang Qifan, deputy director of the China Economic Development Center, wrote in Beijing Daily today, "Why is digital disruptive? "The article mentioned that blockchain technology solves the infrastructure of the digital economy and hits the fundamental problem of production relations. If the digital platform is analogized by people, the Internet, mobile Internet, and the Internet of Things are like human nervous systems. Big data is like the internal organs, skin, and organs of the human body. Cloud computing is equivalent to the human spine. If it is said that cloud computing and artificial intelligence have brought productivity improvements, and big data makes production materials distribution more efficient, then blockchain is a change in production relations. On this basis, blockchain technology can also greatly expand the breadth and depth of human collaboration through new trust mechanisms.