| 1 | The east opening was for the ministers while the west opening was for the royal family. | |
| 2 | Zhao Ruyu, the only prime minister from the imperial family of the Song Dynasty, was a genius in the imperial family. | |
| 3 | However, the new emperor Xiaozhuang was . dissatisfied with Er Zhurongs control of the supreme power, and assassinated Er Zhuron by allying with the royal clansmen, bureaucrats and local powers. | |
| 4 | In the strictly sense, imperial clan of Qing dynasty is constituted by the imperial clan and the Jue Luo. | |
| 5 | It focuses on the research and study of the Imperial Kinsmen Educational System. (IKES)in SongDynasty. |