西突厥
(?
634年～
639年)
阿史那同俄（？－639年），西突厥可汗，阿史那泥孰之弟。634年，泥孰病死，同娥設繼位，是為沙鉢羅咥利失可汗。635年，同俄獻馬五百匹於唐朝，上表請婚。唐太宗厚加撫慰，但未同意他締結婚姻的要求。同俄承認了十姓部落（西南方的弩失畢五部（稱南庭）和東北方的咄陸五部（稱北庭））的相對獨立地位。同俄喪失民心，西突厥發生內亂。638年，東突厥始畢可汗之子欲𠔌設自立為乙毗咄陸可汗，與同俄大戰，未分勝負。於是，以伊列河（今伊犁河）為界，乙毗咄陸可汗治西部（南庭），咥利失可汗治東部（北庭）。639年，同俄之臣俟利發吐屯勾結欲𠔌設，欲𠔌設東侵，
阿史那同俄失逃往拔汗那（今中亞費爾幹納盆地），在那裏死亡。他的兒子為乙屈利失乙毗可汗，可是很快就死了。弩失畢的酋長迎阿史那薄布，立為乙毗沙鉢羅葉護可汗。
Ashina with the Russian (? -639), The Western Turks Khan, A History of what the younger brother of that mud. 634 years, the mud what died, with E set to the throne, is a bowl of sand lost profits Khan Lo bite. 635 years, with Russia offering horse 500 in Tang Dynasty, on the table please marriages. Tang thick add comfort, but agreed to the request of his marriage. Russia recognized the 10 names with the tribe (south-west of loss of Bi 5 crossbow (called South Court) and the northeast of the A state of Lu 5 (called North Court)) the relative independence. The loss of people with Russian and Western Turki civil strife. 638, East Turkestan until completion of Khan's son, set up self-reliance for the B. For valley land adjoining A state of Khan, and the war with Russia, did not decide who will win. So, to Iraq out River (now the Ili) as the boundary, B A state land adjoining the western Khan rule (South Court), Leech and Lee missing the east of Khan rule (North Court). 639 years, with the Russian minister as soon as Lee made the spit Tuen collusion For Valley set, want to set up the East Valley, invasion, Ashina fled with the loss of Princess Russia (now incorporated in the dry basin Yafei Er), where he died. His son, Lee lost for the B B adjoining Khan Wat, but soon died. Complete loss of the chiefs welcome crossbow Ashina thin cloth, stand for the B leaf border protection Lo Khan bowl of sand.