It’s more about the scripts being given a passover of approval from the CCP. Want your movie in China? Usually, there’s some adaptation for the region, no big deal. However, I remember articles coming out about how the movie adaptation may not be accepted if the U.S. version doesn’t fit the standard, meaning the U.S. version would have changes made at the suggestion of the CCP.

Sorry for the NYT link, but it has some examples