Simplify the following text for a Grade 6 native English-speaking person.
Original: Most people in Uzbekistan speak a language called Uzbek , it is a Turkic language similar to Uyghur and Turkish . In the Uzbek language , Uzbekistan is called `` Oâ zbekiston '' and it means `` the land of the true nobles '' .
Simplified: The Uzbek language is the only official state language .