Mongolian is a traditional nomadic people mainly distributed in East Asia, one of the ethnic minorities in China and the main ethnic group in Mongolia. In addition, Mongolians are also distributed in Russia and other Asian and European countries, and Ewenki and Tu are sometimes considered as branches of Mongolians. 1206, Temujin was selected as the Great Khan of Mongolia (Genghis Khan) at the Huliletai (big gathering) held in Wonan River, and Great Mongolia was established. Under the leadership of Genghis Khan, from 12 19 to 1260, the Mongols made three expeditions to the west, and successively established Wokuotai khanate, Chagatai khanate, Qincha khanate and ilhan khanate, spanning Europe and Asia. At the same time of the Western Expedition, he sent troops south. From Genghis Khan to Kublai Khan, after more than 70 years of war, China was unified and the Yuan Dynasty was established.
Kazakhs are residents of Central Asia, Eastern Europe and Southwest Siberia, and Kazakhs believe in Islam (Sunnis). The ethnic group of Kazak belongs to the mixed type between the North Asian type of Mongolian race and the Indian Mediterranean type of Europa race, and belongs to mixed race (Turan race). Kazak is a traditional nomadic people. They were defeated by China in the Qing Dynasty and sent envoys to pay tribute. Now, since the demarcation between China and Russia, Kazakhstan belongs to these two countries.