Jiang Guofei, vice president of Ant Financial Group, said in an interview recently that we will not make air coins. There are many misunderstandings in the alliance chain. It seems that there is no incentive mechanism without virtual currency. This is the wrong concept. Economic interests do not have to be represented by virtual currency. Sharing the value of business is an incentive mechanism that does not require relying on air coins. The biggest problem with air coins is that they are easy to fluctuate and can easily be abandoned because they cannot be cashed. In today's commercial society, there is no blockchain, and business is also operating. This is driven by several parties working together and everyone can share the commercial value.