庆寿堂建于乾隆三十七年,位于宁寿宫建筑群的东北部,是一组四进的四合院。四合院是北京地区常采用的民居建筑。一般按中轴线对称布置,前院有大门、影壁、屏门、倒座。往里是二门(多数建成垂花门),二门内即 Qing Shou Tang was built in Qianlong thirty-seven years, located in the northeast of Ningshou Palace buildings, is a group of four courtyard. Siheyuan is often used in Beijing residential buildings. Generally arranged symmetrically by the central axis, the front yard has a door, shadow wall, screen door, the back seat. There are two doors (most of the built vertical door), two doors that is