Si Collection, Upper Volume Radical: Water (shuǐ) Entry: Bo Kangxi Stroke Count: 12 Page 633, Entry 10 Supplement to the Dictionary (Zihui bu): This is an ancient form of the character mi. Commentary on the Stone Drum Inscriptions (Shigu wen zhu): The character structure is composed of bo and water, and it is an ancient form of the character mi. For a detailed explanation, see the four-stroke section.