What actions did the United States take to interfere in China's internal affairs in the early days of the founding of the People's Republic?

The issue of Taiwan Province Province concerns China's sovereignty and territorial integrity, and is the most important and sensitive issue in Sino-US relations. In the early days of People's Republic of China (PRC) (1June 27th, 950), the US Navy's Seventh Fleet was stationed in the Taiwan Province Strait to prevent the people of China from liberating Taiwan Province Province.

In the early days of the founding of New China, the United States took a series of containment actions, as follows:

1. pursue a policy of containment and isolation politically;

2. Economic blockade and trade embargo;

3. Military aggression and military siege.