For American-born Chinese, it really doesn't matter how white their heart is and how much they have adopted Western values – when they deal with their "motherland," China, their yellow skin always defines them.
In an era when China is becoming such an important global force, this can be a big advantage, but there are also some downsides.
For the positives, you just have to see how US Secretary of Commerce Gary Locke and US Secretary of Energy Steven Chu, both ethnic Chinese born in the US, have been treated on recent trips to China.
When they were in China together in July, they were treated like rock stars. There is a lot of pride among Chinese to see two of their own at the top of the administration of the superpower.
They didn't give them a completely free pass. Chu's speech at Tsinghua University was considered too scientific and not much fun. And Locke has been described as too serious and not interested in "small talk." There is also disappointment that neither can speak much Chinese.