Within the larger park of the Summer Palace in Beijing is the lovely Garden of Harmonious Pleasure.
There are Chinese gardens outside China. Perhaps no surprise to find one in Singapore. Also in Sydney, Australia, and Hamilton, in New Zealand. Unexpected was the one on Staten Island, in New York. Plus I always go to the Chinese Garden Court when I visit the Met, and enjoy a stroll though it. There is so much Taihu rock scattered around the world, I wonder there is any left in the lake!
Maxwell Hearn lecture on Chinese Gardens in art.