The first twenty volumes of Collection of Yongle Qinshu compiled by the imperial order of Emperor Yongle of the Ming dynasty contain abundant materials of the classic Chinese novels from the Warring State Period, Qin dynasty, Han dynasty down to Yuan dynasty, with even more materials from the Six Dynasties (between the Three Kingdoms Period and Sui dynasty), Tang dynasty and Five Dynasties. These materials are quite valuable for the compilation and collation of the unrecorded and scattering novels. Collection of Yongle Qinshu include Youminglu, Dongxianzhuan, Yiwenji, Xianzhuanshiyi, Jinshencuoyu, Y ijianzhizhi, and other stories, which are not recorded by other books. These materials are very helpful for compilation of the unrecorded and scattering documents. The complete story of W angjingbo in Xuqixieji is precious, although parts of it are often quoted.