Yin Collection, Upper Volume Radical: Roof (mián) Entry: bao Kangxi Stroke Count: 10 Page 286, Entry 11 Jade Chapters (Yupian): This is an ancient form of the character for real (shi). For detailed commentary, refer to the eleven-stroke section. Also, Essentials of Characters (Juyao): The structure of the character is derived from dull (dai).