Since China's reform and opening up, it has been thought that the Cold War has ended and everyone has entered a new century, but in fact, the CIA's Cold War policy, which has lasted for more than 40 years, has not changed. After subverting the Soviet Union, the biggest "enemy" is undoubtedly China, followed by Cuba, North Korea, and Vietnam. The "Voice of America" radio station has been broadcasting until around 2007, and it has transferred its funds to the Internet. It is necessary to know that the Internet has no borders, no laws, and even the spread of pornographic and violent cultures. No country can supervise it, not to mention Western culture. penetration and value input, so secretive and imperceptible?