China is in no way, form or shape a communist country now at all. Yes the government's paperwork still carries the word 'communist' on it, but that's just as meaningless and outdated as many of the words on the USA's declaration of principles.
It may have been slightly more communist in the past, but many people would plausibly argue that China has never really been a communist state at any time in its history.
You cannot make an argument that China has never really been communist. Oy. Even now they jail dissidents, filter the internet, execute people for passing out literature, enforce the "one child policy" in some heinous ways, and have ONLY state run media. And that is just the fun stuff.
The only thing close to being free about China is the economy, which oddly enough will be twice as free as the USA by Spring. That is why they will keep booming and America will keep sliding. But that is another story.