chinese helicopter

Good day my friends. I am creating this thread in order to fill a little gap I am facing recently. There is a very nice thread on little-known American helicopters, where people share their findings on various designs. For roughly 10 to 15 years, maybe 20, the situation in China regarding...

Before getting into this post, I have searched to the best of my abilities to see whether there was a thread dedicated to this type and found nothing. If there is one that I didn't see, I ask the moderators to merge this with that thread. I also realise that this helicopter has had posts made...