Si Collection, Upper Volume Radical: Water (shuǐ) Xu Kangxi strokes: 13 Page 636, Entry 27 Shuowen (Shuowen Jiezi): This is the ancient form of the character for foam (mò). For detailed annotations, see the section under five strokes. Furthermore, in Jiyun (Jiyun), it is pronounced hui (rising tone). It is the same as the character for flowing water (mǐn). It describes the appearance of water. Research and verification: In Shuowen (Shuowen Jiezi), it states this is the ancient form of the character for foam (mò). I carefully note that the character for foam (mò) should be revised to read as the character for foam (mò). Refer to the annotations for the character for foam (mò) under five strokes in this same radical section.