Abstract:Si ku Quan Shu' is a large series of books compiled during the reign of Emperor Qianlong of the Qing Dynasty, which is a collection at the 'Wenyuan Pavilion'. Wenyuan Pavilion is located to the north of Wenhua Hall, with a rectangular pool in front of the pavilion. The building is six rooms wide with front and back corridors. The pavilion adopts a gable and hip roof glazed tile roof that has a black heart green edge.