三大殿的北边是内廷，内廷的三个宫殿也是建在中轴线上，并被东六宫和西六宫所围绕。
On the north of the three grand halls was the Inner Court . The three inner halls were also built on the central north-south axis , which was surrounded by the Six Eastern Palaces and the Six Western Palaces .
西六宫