You can find similar architectural features in temples all over India, and on awider area, in Thailand, Cambodia and much of the rest of SE Asia.
For what it's worth, China isn't exactly anywhere near as diverse as India or the United States, or even Europe, for that matter.
"For what it's worth, China isn't exactly anywhere near as diverse as India or the United States, or even Europe, for that matter."
agreed. i think our discussion of temple styles in india easily establishes that.