In short, China doesn't allow their capitalists to wield any political power. This article is great for a more detailed explanation.
librehab
"LibRehab" is a place to point people to when they showcase clear signs of Liberalism (not in a mean way). It is also a place to proactively destroy your liberalism before it becomes counterrevolutionary.
Posts here should be a mix of simplified theory, countering of historical revisionism / anti-communist talking points, and a nonjudgmental space for those on the journey of deprogramming their mind.
He's right, China has a capitalist economy. It is, however, a dictatorship of the proletariat where the state does not allow capital to do as it wishes except when it benefits the economic development of the nation as a whole. They've made progress towards independence from the interests of international capital, and every year they get closer to the point where they can inform capitalists they are no longer necessary