On the evening of June 17, Chen Liang, an investment partner of Xingyao Capital, said that Facebook is not a blockchain, not by critics. Facebook's currency indicates that the blockchain is not just a budding stage. It turns out that many projects that cannot be landed on the blockchain suddenly have this folk stable currency that represents 2.7 billion users entering the market. It is a very noteworthy point in 2019. Facebook currency must be a blockchain, and the blockchain that is made must be more than bitcoin.