I still don't understand how china of all places could be supportive of blockchain.
Blockchain is a technology (that we use mainly on money but could probably used for something else) that decentralized the power and considering China is a nation that is ruled by dictatorship and gangrapes prisoners and harvest their organs and burn alive the opposers of the regime and all the crazy horribly bad Hitler level and even worse stuff they do, they can't deal with blockchain.
What is the purpose of giving the power back to people if you are running a fully automated human killing and dictator enriching nation? Sure, you can use it just for yourself and your part and ban it for the people who you despise (lets be honest Xİ hates Chinese, why would he act like to them if he liked them) but that doesn't seem to be the reason for it.
The word "blockchain" doesn't mean anything specific these days, ever since the hype started, people started attributing some magical properties to it, like saying that it's more secure, unhackable, faster and cheaper, that it's automatically decentralized and so on. It piqued interest of many centralized organizations, including governments, and now they think that since blockchain is such an awesome technology that can do anything, then it surely can make them even more powerful.
So, China's blockchain will be just a database with some cryptography, that's in case it will actually go live and not be quietly abandoned if they realize that it's not working very well.