 In the Eastern Han Dynasty, You Prefecture had ten commanderies—Zhuo, Dai, Shangu, Yuyang, Right Beiping, Liaoxi, Liaoning, Xuantu, Lelang and Guangyang, as well as the Principality of Liaodong.Collectively, You Prefecture had 90 counties.The City of Ji in Yan Principality, continued to serve as prefectural capital.