The chief researcher of the OK Blockchain Engineering Institute, Li Yuyue, also told the International Finance News that China is studying digital currency earlier. In the past two years, there have been mature theoretical and technological advances, and more recently, the central bank’s digital currency structure has been designed. The news revealed that the official issuance and launch of the central bank's digital currency is only waiting for an opportunity, or will not be far. The current blockchain is a racing war. It is a war of standard setting and discourse power. Whoever develops the most powerful public chain first, and allows most of the world’s applications and the vast majority of people to use it, may be able to master The right to make rules. Digital currency is not entirely a war of technological advancement, but also a war of financial discourse. Which country first seizes the market with the largest share of the stable currency anchored by the national legal currency, it has mastered certain financial dominance in the international market. . The digital currency anchored by the central bank is a manifestation of credit, and it can also be said to be the embodiment of financial soft power and national strength.