Each ra in the Khanat world is supposed to learn the lojban((see part animation). The courses in the schools are given of just that language. It is used as an official communication and administrative management. However, time.. the idioms peculiar to each region and the remoteness of the capital, and even the loss of contact between peoples due to“ Mists and accidents”.. regularly distort the original purity of the language. A permanent work of upgrading is therefore necessary.