Very cryptic, but it can mean anything when you are translating from a local language, as we have come to realise with all these Chinese-origin news. If in fact it were true, though, then you should be able to withdraw your CNY, since they would be keeping your money. They surely will not do that if indeed the authorities are making them close down. You should still get in touch with them about what to do with your yuan. Maybe request an equivalent in Bitcoin or some other crypto?