I agree, somewhat, about using vernacular, but that misses the point.
The USSR was no-more a communism because they said so than they'd have been a capitalism by saying so... You are as you do, not as you wish to be seen doing.
You elect district leaders, who elect state leaders and the congress, and they elect the president and prime minister.
Technically, that's roughly the same system we have here with the electoral congress and faithless electors. The difference is that in the US, faithless electors are much less common than in China.
But you can look here and see that there is a history of faithless electors in the US too: https://en.wikipedia.org/wiki/Faithless_elector#List_of_fait...
China's system is actually not so different from ours was 150 years ago, so they're not that far off all-told. Or, actually, in a sense even more recently when the congress decided between Bush and Gore.
...from a list of candidates approved by the Communist Party.
In the US you generally get one Democrat and one Republican.
When you have only one party, it's as though you have no parties, you get to elect from many different candidates.
By the same token, in the States we get say in the president. The same is not true for places under the control of The Office of Insular Affairs & Puerto Rico.
At least the citizens of Hong Kong get to vote.
I'm not saying Chinese government is perfect, it absolutely has massive hurdles before it could be described as modern, but it's not nearly as bad as most Westerners make it out to be. A lot has changed in the last 30 years.