Fascicle from the Yongle dadian (or Yung Lo Ta-tien, or Great Encyclopaedia of Yung Lo) Fascicle from the Yongle dadian, or Yung Lo Ta-tien, or Great Encyclopaedia of Yung Lo (1403-1425), [Chinese Encyclopaedia] Section no. 11,907, part 18. It is juan 11907, which deals with the character guang, section guangzhoufu (ie, the city of Canton) 3, which suggests that it is likely to be of considerable textual interest. The volume, though damaged, is still in its original 16th century binding, which is a hard-cover version of the so-called "wrapped-back binding" (baobeizhuang), peculiar to Yongle dadian. 1562-1567