Thanks for these sources.

I'm surprised to see a narrative like this in some of the links, especially the Harvard ones. But I suppose the children of the ruling class need to be taught what the world is actually like if they are to have any hope of continuing to rule it.

It won't serve a Harvard graduate very well to be lied to about what China is like – once their uncle gets them a cushy job, they'll be expected to negotiate with Chinese businesses and diplomats, and that won't go well if all they can repeat is the propaganda line.