The World Trade Yuan Chain has absorbed the advantages of various systems such as Bitcoin, Ripple, Ethereum, and Hyperledger, and integrated a number of innovative technologies to form a new blockchain network architecture. On the one hand, the performance of the public chain can exceed one Tens of millions of transactions per second. On the other hand, the public chain and the licensed chain can realize information interconnection and value exchange. It not only has the decentralization characteristics of the public chain, but also takes into account the performance and privacy requirements of the permissioned chain.