Fu Zi is a political work of Fu Xuan. The book is divided into internal, external and medium-length chapters, with 120 volumes (articles) and 1 10 volumes with hundreds of thousands of words. Sui Shu Jing Ji Zhi still has 120 volumes, while Song Shiyi Wen Zhi has only recorded 5 volumes.
Fu Zi is an anthology of Fu Xuan, a philosopher in Wei and Jin Dynasties. Originally divided into internal, external and medium-length articles, with hundreds of thousands of words. But most of them have not spread to today. Fu Zi was compiled by Yan Kejun, a scholar in Qing Dynasty, and Ren was one of them.