You imply that it is good to have term limits, despite the fact that it is clearly un-democractic to limit who the people can vote for. If the people like someone and think they should continue their work, they should be allowed to do so. [EDIT:] And if China did have term limits... what would it change? Xi ends his terms and then what? Someone else will simply step up.
I didn't say it wasn't. I said it would be better if it was.