>Are they Asians
the recent expansion was participated by various mongoloid groups:
Xiongnu 匈奴, Xianbei 拓跋部, Donghu 东胡, Dingling 丁零, Shiwei 室韦, Tántán 檀檀 (Rouran Khaganate), Tuòbá 拓拔, Yueban 悅般, Nirun, Tūjué 突厥 (Gokturk), Chigan 叱干, Xue 薛姓, Xueyantuo 薛延陀, Tiele 鐵勒, Huns 匈人, Khazar 可萨人, Avars 阿瓦尔人, Bulgars 保加尔人, Xi tūjué (Onoq - Western Turkic Khaganate), Dōng tūjué (Eastern Turkic Khaganate), Gu-su (Oghuz) 烏古斯人, Ogurs, Utigurs, Huíhé (Uygur) 回纥, Onogurs, Kutrigurs, Kangar 康國聯盟, Kimak 基馬克汗國, Kuman 庫曼汗國, Kereit, Gelolu (Karluk) 葛逻禄, Kara-Khan 黑汗, Tūqíshī 突騎施, Yugur 甘州回鶻, Pachanaq 佩切涅格人, Qīnchá (Kipchak) 欽察, Nogais 諾蓋人, Karachays 卡拉恰伊人, Seljuk 塞尔柱帝国, Kirghiz 柯尔克孜族, Chigil 處月, Qangli 康里, Shalgan, Chulyms 楚利姆鞑靼人, Kumyks 庫梅克人, Dada (Tatars) 韃靼,
Güchügüd (Naiman) 乃蛮, Ongud 汪古部, Dolugad 杜格拉特, Bashkirs 巴什基爾人, Chuvash 楚瓦什人, Gagauz, Uzborgs, Kazakhs 哈薩克族, Khakas 哈卡斯人, Qashqai 卡什加人, Tuwans 图瓦人, Báxīmì 拔悉密, Shatuo 沙陀, Oirat 四衛拉特, Buryats 布里亚特人, Arghun 阿魯渾王朝, Kara Del 哈密國,
Khitan 契丹人, Khamag 蒙兀国, Mongol 蒙古帝国, Dzungar 准噶尔汗国, Chagatai 察合台汗國, Khilji 卡爾吉王朝, Telengut, Teleuts 铁列乌特人, Kalmyk 卡爾梅克汗國, Khoshut 和硕特汗国, Tonggu (Tungus) 通古, Dolgans 多尔干人, Sālāzú 撒拉族, Shors 索尔人