I imagine a lot of you have seen these guys, but it's so cool I have to post it for those who haven't. BTW we found out that at least the version we found on youtube via our Roku was in surround sound. Great production value. There is another video called Wolf Totem that is great too.
https://www.youtube.com/watch?v=v4xZUr0BEfE
https://www.youtube.com/watch?v=v4xZUr0BEfE