I think Lemmy has a lot of Far Left people on the site. In this instance, I'm referring to people who are staunchly against capitalism and often in favor of communism, even if they don't support CCP or Russia. I've also noted a higher-than-normal instances of anarchists here.
As for specifically pro-China shills, I've only seen one, but they were very active in c/worldnews.
If Lemmy grows in popularity, I expect we'll see the community shift more towards center, for better and/or worse.