Wu said that he learned that lawyer Liu Yang, deputy secretary-general of the Cyberspace Security and Legal Affairs Committee of the Beijing Computer Society, suggested that the Chinese government could approve specific departments to engage in the business of exchanging virtual digital currencies, and the country could buy and sell virtual digital currencies, which could be determined by an authoritative organization. The value of virtual digital currency. From the perspective of prudence and functional role, state-owned banks can be approved in advance to conduct pilot projects. He suggested that bonds anchored to Bitcoin could be issued on the alliance chain to strengthen management more effectively.