Take these two pictures.
Go to a US Army site, or any US alloied site without telling them anything about where the photo came from, and show them these two photos.
Most of them will believe it is some form or another of Black Hawk.
That may be all most of them say...some with more knowledge about each of the Black Hawks out there will think it is some special duty Black Hawk, modified for some particular set of missions.
Very few will recognize it as a Chinese Z-20.
That's because it looks so very much like a Black Hawk externally that without placing the thought in their minds that it is a completely separate build, without any US or Sirkorsky help, that such a thig would not come to their mind.
Some people may take that an feel like it is somekind of downer or scoff at the Chinese.
To the contrary, to me it says some very good things about the Chinese and their capabilities.
They for sure have created something that is not just a copy. The airframe may look very similar, but clearly they have created a helicopter that will do the things they want done.
The PLA has operated dozens of Black Hawk for decades, and they really love it.