It's worth noting that a lot of Chinese citizenry have actually benefitted from the CCP in regards to the serious economic growth China has seen in the last few years. Or at least, a lot of the Chinese citizenry attribute the growth to the CCP, and it's understandable why.
There are a lot of people in China that genuinely like the CCP government, and not in a Stalin way where you only said so to avoid disappearing.
That's not to say the CCP aren't guilty of some serious crimes, but when you've got a large amount of people having somewhat recently gone from from poverty to middle class, you tend to get a few die-hard supporters.