No, that is not fake news. The title of the book is loaded but the facts you cited are unbiased.

There is a big difference between this and saying that Rockefeller advocated genocide, or that there's something wrong with the US and China having trade relations.

I don't think it's any secret or part of a conspiracy that Rockefeller worked to establish economic ties with China. It was part of his job. Bankers, hate them or love them, are part of the economy.