ZECUNTANG YUPIAN was edited by Zhang Shi-jun. It is usually called the Song YUPIAN. Actually the Song YUPIAN had largely changed the features of YUPIAN inscribing in the Song Dynasty, including characters change, errors correction, means addition, head characters addition or amalgamation, etc. So it has lower philology value than the SONGBAN YUPIAN and the Song Subsection YUPIAN, even lower than Cao Yin Edition. The Song Subsection YUPIAN can emendate the SONGBAN YUPIAN, and it has special significance in document system of YUPIAN as a bridge connecting the SONGBAN YUPIAN style with the Subsection style.

1. 宋本《玉篇》的底問題 
 2. 宋本《玉篇》所做的改動 
 3. 關於宋版《玉篇》
 4. 宋版《玉 篇》 與元明 《玉 篇》 的關係

• 吕浩(中國 上海交通大學)