Recently, KPMG released the "Venture Pulse: Q1'19 Global analysis of venture funding". The report shows that last year's venture capital (VC investment) for the blockchain was $5 billion, a five-fold increase from the previous year ($1 billion). In addition, the report said that in the context of Sino-US trade disputes, Brexit, China's economic slowdown and other uncertainties, VC investment in the United States and Europe and most developing countries continues, especially in artificial intelligence and blocks. Chain and other aspects. In the next five years, the demand for blockchain technology in solutions such as supply chain management and the Internet of Things will increase significantly.