《资治通鉴·唐纪·唐纪九》
太宗最后采纳温彦博的计谋，处置突厥投降的民众，东起幽州，西至灵州，划分突利可汗原来统属之地，设置顺？化、长四州都督府，又划分颉利之地为六州，东面设定襄都督府，西边置云中都督府，以统治其民众。
上卒用彦博策，处突厥降众，东自幽州，西至灵州；分突利故所统之地，置顺、祐、化、长四州都督府；又分颉利之地为六州，左置定襄都督府，右置云中都督府，以统其众。
Tang Taizong finally adopted Wen Yanbo's strategy , to handle the surrendered Turks, from Youzhou in the east to Lingzhou in the west, dividing the territory originally under the jurisdiction of Khan Tutuli, setting up the Shunhua and Changsi zhoududufu, and dividing the land of Khan Jieli into six states, Establish the Xianshang Dudufu in the east and the Yunzhong Dudufu in the west to govern their people.