Töregene Khatun
She became more important than all of Ögedei's wives and slowly became a powerful person in court. But Töregene still did not like Ögedei's officials and the rules of the government being managed more by the ruler and lowering tax. Töregene paid for the reprinting of books of Taoist philosophy in North China. Through the power of Töregene, Ögedei made Abd-ur-Rahman a tax farmer in China.