Thai women has a bit i mean a tiny bit more stronger shapes in their face. Compare to Chinese, Japanese, or Vietnamese. And to be honest, i like that. But this is exactly makes the “spotting” more difficult.
As you can see, this girl also has some strong feature (shape) on her face. And that transexual girl/guy on my previous comment probably more feminin than this person. So, i have to say that, you can be easily make mistake. Trust me, i am living here in Asia more than 2 years, and i saw some tricky things