Research on Editions of Yu Xin's Writings

Yu Xin's writings were published when Yu Xin was alive. Many different editions of Yu Xin's writings were recorded in bibliography of past ages, but they all have been lost. The existing editions of Yu Xin's writings were compiled by scholars of the Ming and Qing Dynasties. This paper aims at finding out the relationship between the existing editions and making a clearer understanding of the spreading process of Yu Xin's writings.