Chen Collection, Upper Volume Radical: Sun (rì) 曝 Kangxi strokes: 19 Page 501, Entry 18 Guangyun (Guǎngyùn) Pronounced pu Jiyun (Jíyùn) Pronounced pu Common variant of the character bao. Family Instructions of Master Yan (Yánshì Jiāxùn) The character for sun-drying and the character for sudden illness are similar, differing only slightly at the bottom, but later generations have added the sun radical to the side.