Chagatai writing used by Kyrgyz in the XIX century (based on the manuscripts by poet Moldo Niyaz)

This article were noted investigates the features of Chagatai writing, used as in most Turkic peoples of Central Asia, in business papers, letters, manuscripts of the pre-revolutionary period, on the examples of the manuscript of the famous representative of the writing akyns of Moldo Niyaz in XIX-XX century. As a result, was written some difficulties at reading the manuscript of Chagatai language. Thus, it is concluded that despite the difficulties in reading the manuscript and shortcomings that cannot reveal the phonetic features of the Kyrgyz language, Chagatai language has played a significant role in the development of culture, the emergence of the primary sources of our history, culture, literature and language of our time, the revival of the great heritage of great personalities. In relation to this issue, were taken different opinions and critical views of scientists.