The Khitai are the new race being introduced in the Age of Conan expansion "Rise of the Godslayer".
The posts deal with an in depth look at various culture reference, lore and what has been noted by Funcom so far.
This first part of the series deals with Geography and Ecology
The second deals with Religion and Culture
The third is based on the Peoples and Trade.
If you are like me, and enjoy how the lore works in Age of Conan, how Funcom strictly stick to guidelines and how the world in AoC matches the books, this is a great read.
Craig Morrison has stated that a lot of research has went into studying Asian culture, buildings, etc. So, hopefully a lot of what we see on these posts will be integrated.