The United States and China do have many similarities, such as places with particularly beautiful scenery.

In China, scenic spots are publicly managed and charge admission; if you don't pay, you're not allowed to see them.
In the U.S., scenic spots are privately owned and for personal enjoyment; even if you pay, you're not necessarily allowed to see everything. Fortunately, in most places with especially beautiful scenery, some areas are usually left open to the public.
One good thing about traveling in the U.S. is that tickets are cheap or free; everything else is expensive and not very impressive.