《资治通鉴·梁纪·梁纪十四》
西魏的丞相宇文泰考虑到刚在关中地区建立新都，同时正和东魏发生摩擦，就想用联姻的办法来安抚头兵可汗。请文帝将舍人元翌的女儿封为化政公主，让她嫁给头兵可汗的弟弟塔寒为妻。
魏丞相泰以新都关中，方有事山东，欲结婚以抚之，以舍人元翌女为化政公主，妻头兵弟塔寒。
Yuwen Tai, the Chancellor of Western Wei, considered that he had just established the new capital in the Guanzhong region and was also having friction with Eastern Wei. Therefore, he wanted to use marriage to pacify Chief Biling Khan. He petitioned Emperor Wen to confer the daughter of Member of the Imperial Court Yuan Ye as Huazheng Princess and ask her to marry Chief Biling Khan's younger brother, Tahan.