克普恰克语是15世纪前哈萨克语的前身,任何克普恰克语的文献对研究哈萨克语的历史都具有重要意义。11世纪以后大批亚美尼亚人流散各地,他们在与克普恰克人的频繁接触中,逐渐采用克普恰克语作为公务用语和教堂用语。现在在世界各地存有一批16世纪用亚美尼亚字母记录下来的古代克普恰克语文档,内容包括语法、字典、规章制度、编年史、赞美诗、祈祷书、布道书、圣徒传等。 Kupchak is the predecessor of Kazakh before the 15th century, and any Kupychakan literature is of great significance for the study of the history of the Kazakh language. After the 11th century, a large number of Armenians were dispersed throughout the country. Their frequent contacts with the Kopcak people gradually adopted the Khuchach language as official language and churches. There are now a number of ancient Kipzak documents from the 16th century recorded in Armenian letters, including grammar, dictionaries, rules and regulations, chronicle, hymn, prayer book, missionaries and saints.