If you'd like to read a well researched book on the subversive goals of the CCP, I suggest you read "Silent Invasion"[1]. Note that there some critical reviews of this book, suggesting it's connecting dots where there isn't true motive, but little criticism of the evidence presented. I encourage you to read it and make up your own mind and draw your own narrative around the facts.
[1]https://www.amazon.com/Silent-Invasion-Chinas-Influence-Aust...