sòngsìdàshū
Four Great Books of Song
- Four Great Books of Song
- The four major encyclopedic works compiled during the early Northern Song dynasty, comprising the 太平广记 tàipíngguǎngjì, 太平御览 tàipíngyùlǎn, 册府元龟 cèfǔyuánguī, and 文苑英华 wényuànyīnghuá